Monday, October 4, 2010

FRICTION I

Just as we move into the world of forces, I would like for you to watch this video from "How Stuff Works". Hopefully, you will be able to understand what friction is and a little about how it works in real life!

Click on the image to find out more...

Remember that, as usual, there is a short ad before the video itself.

Leave a comment with at least 3 things you learnt.

COMPULSORY POST DUE 

OCTOBER 11TH!!

132 comments:

Anonymous said...

Hi Florence this are three things of friction that I consider important.
Friction
Friction is a force that acts in the opposite direction to movement. Friction can be recognized on the road in the air and on the water. Air offers less friction than land or water.
Bye Fran G

Miss Florence said...

Bravo, Fran! I just finished placing the post and there you were ready to watch and comment!

Anonymous said...

Hello Miss Florence,
I lernt that in the future cars will fly, and go into the water.
Another thing I lernd is that a lot of things use friction.
And nthe last hting I lernd is that cars, boats or planes do a lot of thingr going very fust.
Agustin
6ªA

Anonymous said...

Hi miss Florence,
The friction makes things go slower. The air, the water or even the earth makes resistance. The race cars are made to be atached to the floor because of air resistance. The drag racing cars have to waste alot of fuel to go very fast because air and earth resistance makes it go slower.
Andres J
6a

Axel said...

HI Miss Florence,
Friction is a very important force on our planet, which slows things down, earth, air and water have lots of friction which offers ressistance to cars for example. The air is the one who has less friction, but makes cars with wings not to fly. Also cars have to use 20 percent of their power to stop friction.
See you,

Axel G

Anonymous said...

Hi Miss.florence friction is a force , also it can recognize in air.vehicles fight friction to get going and also friction slows down the moment when a surface is over another.
miguel f 6b pchica

Anonymous said...

Hi Ms.florence,this I consider important:
Friction is a force that can be recognized in the air, road and on the water.Vehicles fight friction to get going and it 'slows down the moment when a surface is over another. The truck slows the train, but air slows them all.Friction acts in the opposite direction to movement.

Anonymous said...

Friction is the force that makes slower the movement.
Friction can work in water air and land.
Nico C

Anonymous said...

The most important things are:
That friction is the opposite thing to movement.Friction can be on land,water or air and that in air there's is less friction than on land or water
Tomas B 6ºB

Anonymous said...

Hi florence i am simon z 6b pchica the comment with no name is mine, tanks

Anonymous said...

Hi miss Florence:

Friction makes things go slowly, for example, air slows down the airplane.

Friction exists between the surfaces of two objects like a road and a car, and a boat and water.

If you rub two surfaces together, you will notice that they got hotter. You can try with your hands.

See you, Emma L.

Anonymous said...

Hi miss florance:
Friction is seen on the air, on water
and on land.

Vehicles fight friction to get going

The wheels slow the car, the water slows the boat and the air slows the plane and the tracks slow the train

Mati 6c

Anonymous said...

Hi miss Florance
That video was amazing!! I didn't know what was friction and seeing that video you understad. The last part was the best one with the car that can go throw water, the car that could fly and get to orbit. It was an exellent video

Bye
Mateo P.

Anonymous said...

Hi Miss Florence
The video was very important for me. The Friction is a force that acts in an oposite dirrection to a movement. The friction you can found it in the air, the cars(road) in all places. In the video they do examples like the cars. but I like the example of the rock. When you move a rock the force of friction like acts on the other way so you have to have energy to move the rock.
Bye Bye
Bauti Vf 6C

Anonymous said...

Hi Miss Florence,
These are the three things I learned about friction:
1-Vehicles fight friction to get going.
2-Friction is the force that slows down the movement of one suface on a other.
3-Less resistance=more friction
Bye
Cami

Anonymous said...

Hi Miss Florence,
These are the three things I learned about friction:
1-Vehicles fight friction to get going.
2-Friction is the force that slows down the movement of one suface on a other.
3-Less resistance=more friction
Bye
Cami

Anonymous said...

hi miss florence
1st super video!
thees are three things i liked most..
friction is a force that is on earth. it can be on water, on the road and in air. friction is the force that sloes the movemet of one surface ti the other
i loved the video
kisses vani

Anonymous said...

Hi Miss Florence:
1-Friciton is a force that acts in an opposite direction to movement.
2-Friciton can be see on the road the water and the air.
3-land on water have more friction that air.
sofi f 6c

Anonymous said...

Hi Miss Florence:
1-Friciton is a force that acts in an opposite direction to movement.
2-Friciton can be seen on the road the water and the air.
3-land or water have more friction that air.
sofi f 6c

Anonymous said...

Hello Miss Florence!
Some of the things that I consider the most important are:

*That friction is a force that makes things go slower

*That friction acts in the opposite direction of the movement

*Friction can be on land,water or air.

kisses sol 6a

Anonymous said...

Hello MRs Florence!!!
What I learnt is that:
Friction is the force that slows down the movements of one surface from another.
The road slows down the wheels, the water slows down the boats, the tracks slow down the trains and the air slows down the plains.
Inside an engine friction also interfears.
The drag racing cars are special because they can be used in water and earth so they use a lot of fuel.
Pancu 6A
Bye

Valentina P. said...

Hi Miss Florance!!!
1) Frction is a very important force.
2)Friction is a force to be recon with in the air, water an in a road.
3) The Friction is the froce that acts in the opposite direction of the movment.

That is all the compulsery.
I want to leave more so:


4)Friction is the force that slows down the movment of one sufee over another.

5)Air can offer less Frcition that land and air.

6)They use down force to stableize them.

Kisses
I consider this video very intresting and well-made.

Valen P.

Anonymous said...

Hello miss florence:
Tese are the three things of friction 1 that for me were considered important:

1) FRICTION can be recognized an the road in the air and on the water.

2) FRICTION is a force that acts in the opposite direction of movement.

And the third answer is :

3) Air offers less FRICTION that in the land or water.

Well miss florence I loved the video It was amaizing !!!!!!!!!!!

well see you tomorrow have a very nice day

kisses
melanie.a
6a

Anonymous said...

Hello miss florence:
Tese are the three things of friction 1 that for me were considered important:

1) FRICTION can be recognized an the road in the air and on the water.

2) FRICTION is a force that acts in the opposite direction of movement.

And the third answer is :

3) Air offers less FRICTION that in the land or water.

Well miss florence I loved the video It was amaizing !!!!!!!!!!!

well see you tomorrow have a very nice day

kisses
melanie.a
6a

Anonymous said...

Hello Miss Florence,
I'am going to write this comment now so I don't have it until the last moment here it goes:
The three things I learnt of this interesting video was:
Viacles flight friction to get going.
The havercraft makes sure work of friction in land and water.
The havercraft can also concer snow and ice.

The havercraft is the part I liked most.
Lucia L. 6a Fleming
Ps: Thank you for giving me the first place on the competition of DOT Miss Florence.

Anonymous said...

Hello miss Florence,
This are a couple of things I learnt through the video and I consider important to share with you:
1. Friction is a force that can be reconed in:
a. on the road
b. in the air
c. on water
2. Engines give the jumpstart they need but friction bath
3. Friction is the force that slows down the movement of one surface on another:
a. the road slows the wheel
b. the water slows the boat
c. the track slows the train
d. and air slows them all.
4. Even inside the engine friction makes it stop!
5. Air can create disasters among veicles of high speeds.
Thats all! hope it ok

Kisses
Ana (olivos)

Anonymous said...

Hello Miss Florence,

*I lernt that in the future cars will fly, and go into the water.

*Friction is a force that can be recognized in the air, road and on the water

*Friction is a very important force on our planet, which slows things down.

*earth,air and water have lots of friction which offers ressistance to cars, airplanes.ETC

*Air can offer less Frcition that land and air.

Santi.S (Punta Chica) 6B

Anonymous said...

Hello miss Florence,
This video was very interesting,this are the three thing i learned,
1) Friction is the force that slows down the movements of one surface to another
2) Friction is a forces that is the opposite direction of move
3) That when technology advnaces and make new type of cars they still have to fight against the Friction,
Thats what i learned florence
Goodbye, Juanchi.C 6a Olivos

Anonymous said...

I understand that friction is a force that goes in an opposite way. In future cars maybie will fly and friction makes the car or something goes slower.

jose

Anonymous said...

Hello Florence
The Points I consider important of this video are:
.Friction is a force that is in the opposite direction to movment
.It can be recongnized in a a road, in the air and onn the water.
.Air has less friction than or water

Anonymous said...

HI!!!!!
3 thing about friction:
1- Frictin = A force That works against in a opposite direction form the movement.
2-Friction slows down the movements of a surfice over another
3-Friction works on air water and earth
bye nicky

Anonymous said...

Hi Miss Florence
A few things about Friction

Friction is a Force
It is in water , air , road
Friction is the force which slows movements , air slows down any thing in its way
if you have less resistant you have more friction.
Lara olivos

Anonymous said...

Hi Miss Florence

1.Vehicles fight friction to get going, in the air, in the water and on the road.

2.Friction is the force that slows down the movement o one surface over another.

3.The road slows the wheel, the water slows the boat, the track slows the train and air slows them all.

PABLO 6B

Anonymous said...

Hi miss Florence this are some things i took from the video.
1)Friction is a force that you can find in the air, in the water and in the earth.
2)Engines of a car make it move fowardbut friction stops them.
3)Frictions slows movement, one surface against the other.
4)In the future designers will always have to find a way to solve frctions.
bauti c 6B p chica

Anonymous said...

Hi Miss Florence,
I larned that friction solows things that, and it is very nececary for us.friction can olso slow things in water and in air.
bye
vicky 6°B pchica

Anonymous said...

Hello Miss Florence:
The three most important thigs I concidered in this video is:

1. You can find Friction in the air in the water and land.

2. Friction is the force that slows down the movement of on surfice over another.

3. Friction is the force that acts in the oposite direction to movement.

See you tomorrow
Love
Agustina M 6A

Anonymous said...

Hi Miss Florence i consider important the next things.
Friction happens in the air, land or water.
Friction slows down the speed of cars in the road, boats in the water and air slows everything.
Friction is the opposite direction of the movement.
Bye Santi G. P.Chica

Anonymous said...

Sorry i sent it without name
Hello Florence
The Points I consider important of this video are:
.Friction is a force that is in the opposite direction to movment
.It can be recongnized in a a road, in the air and onn the water.
.Air has less friction than or water

nicola

Anonymous said...

Hi Miss Florence,
1. Friction is the force that makes slower the movement.
2.Earth, air and water have lots of friction which offers ressistance to lots of vehicles.
3.Friction exist in every vehicle.
See you
Julia.S

Anonymous said...

Hi Miss Florence,
The three thing I consider important about Friction are...
1) That Friction is a force to be recon with, in the water, in the air and in the rode.
2) Friction is the force that slows down the movement on one surface over another.
3) That it said that even inside the engine, friction makes it tuff.

And then I learnt a lot more like...
Air might offer less friction than land or water. Also that testment racer disginer or something like that use down force to stabalize them. And a lot more.

Well, See you tomorow,
Lourdes Undem 6c

Anonymous said...

Miss Florence,

The facts that I find the most important in this video and about general friction are
Friction is a force that acts in the opposite direction of movement,slowing everything down and making it harder to drag surfaces against each other.
Friction exists everywhere; when you rub your hands together or if you keep rubbing your knee against your trousers it is produced.
Friction exists on land, water and air. However in air it is less.

I found this video interesting, and you may notice I put in an example you gave us from one of your lessons. I watched it twice just to make sure I understood it properly.

Megan

Anonymous said...

What I learn in the video was:
Air has less friction than land or water
Friction can be recognized on the road, in the water and in the air
A lot of things use friction
Santiago B 6B

Anonymous said...

Hi Florence
The 3 things I learnt from the video are:
1- Friction is the force that slows down the movement of one surface over another.
2- Friction is a very important force.
3- Friction is on the road, in the air and on water.

See you
Ignacio 6B olivos

Anonymous said...

Hi Miss Florence

for me this 3 things are inportant in the video:
1)Friction slous down thing at high speed and slow also
2)Friction do that thing fly up with alot of speed and caus damiges licke:a veicul going very fast the friction dos that the veicul fly up
3) In air is less friction that in other surfeses licke sand water gras and other tipe of surefaces
Tobias.M

Anonymous said...

Hi miss Florence
I learnt that friction appears in the water, air and the road.
Friction Is a force thats makes the things go the opossit way.
You can find more friction on the road and water than the air
Bye antonio

Anonymous said...

H miss ale,
1. Friction is a force that makes things go slower, it acts in the opposite direction of the object, etc.
2. It can be recognised by the air, the road and the water.
3. Veicles fight against friction to continue andvancing.

Marco 6c

Anonymous said...

Hello Miss Florence:

1)Friction is the force that slows down the movement.
2)It can be recognized in road, air or water. The road slows the wheel. The water slows the boat. The air slows the plane
3)Vehicles fight friction to keep going.
See you in class!!!!

Felipe 6B

Alina said...

Hi Miss Florence!
How intresting!
Well, the three things re:
.Friction is a force that acts in the opposite direction to movement.
.Friction is really important and is mostly found in air, earth or the air!
.And, Friction can make things slow down.
And a question: Are we going to learn Friction in class?
Hugs! Alina

Anonymous said...

Miss Florence:
Here is mi compulsery, hope you like it!!
1. Friction is the force that slows down the movement of one surface over another.
2. Friction makes forces more difficult because it acts the other wayround.
3.Air must offer less friction than land or water but it can be a real drag if you are a driver.

Sofi B

Anonymous said...

Hi Miss Florence,

Three things I found when i watched the video were:

1. Friction, or resistance, slows things down

2. Friction can be found on land, water and in the air

3. Friction is the force that acts in the opposite direction of the movement

Bye,
Eli 6C

Anonymous said...

Hi Miss Florence
What I learnt from this video is that in earth friction is a really important force. Friction can be found in the air, the land and in the air. In the video they said in the future we will have flying cars that will be really easy to take off and there will be cars wich can go underwater. Hope that is true ajja
Bye Pierre 6a
Really interesting video

Anonymous said...

Miss Florence, i andertand that fraction goes in the opposite way and fraction makes thingsgo slower.

juanse.c

Anonymous said...

Hi florence
I learn that friction can be in the air in the water and on the road.
I learn that friction isa force that works in the oposite way to movement.
And I also learn that in the future cars will fly and go into water its just incredible!
Byee
Eugenio.S

Anonymous said...

1. Vehicles fight friction to keep going
2. Friction makes every thing slower
3. Friction can be anywhere on the water, on the land, and in the air.

Nicof 6b

Anonymous said...

Hello Miss Florence,
First thing I learned was that friction went against the movement, then I learned that friction is in the water in the air and in land, and the third thing I learned was that a racing car could go upside down.
Ale.e

Anonymous said...

Hello miss Florence.
Friction makes things go slower. friction can be found in water,air and land. there is less friction in the air than on land or water.
harry j

Anonymous said...

hello miss florence,
1.Friction is a force to be reconed with.
2.Its in the world in the air in the water.
3.Friction is the force that slows down the movement of the on surface for another.
bye! justina 6b
I sopose friction is something very important in earth

Anonymous said...

Hello Miss Florence!

Friction is a force that goes in the opposite direction of the movement.
It can be recognized in the air.
It exist in the surface of two objects.
Bye
Belu 6B

Anonymous said...

I learn lots of things, but 5 off them are:
- Friction is the force that slows down the movements of one surface over another.
- The road sloes the water.
- The water sloes the boat.
- The trak sloes the train.
- The aire sloes tham all.

Anonymous said...

Friction is a force to be record with in the air, on water and on road.
Friction is the force that slows down the movement of one surface to another. The road slows the wheels, the water slows the boat and the air slows the plane.
Air can offer less friction that water and land. Air is harder to keep cars on the ground.
Sofi Dithurbide

Anonymous said...

Hi Florence this are three things of friction that I consider important.
Friction
Friction is a force that acts in the opposite direction to movement. Friction can be recognized on the road in the air and on the water. Air offers less friction than land or water.
Maxi m

Anonymous said...

Hi florence in this video i lernt more than three things:
1 Friction is a force to be used in the road, Air or water.
2 Friction is th force that slows down the movment of one surface to another.
3 The road slows the car.
The water slows the boat.
The tracks slows the train.
The air slows them all.
4 A car with too much drug uses too much fuel and works too hard to acelerate.
5 In the feuter new types of transportations will still have friction.
I hope its all right
bye
Agustina Feit Pchica 6ºA

Anonymous said...

Hi Florence:
Happy long weekend!
Here are the 3 important facts about friction.
Friction:
1)Friction is a force to be recognized by air, land and water.
2) Friction also slows things down.
3)Air Friction is hard to keep things to the ground and tastement race car desinger use downforce to stable them.
Thank you
Anna 6B punta chica

Anonymous said...

hi miss florence three things i´ve learned would be,
1) friction is a force that acts in the opposite direction of movement.
2)in the future vehicules can make traveling much easier not only by the engine but also the way to slice through air.
3overcraft can go through land, ice and water.
bye amazing video
andy k

Anonymous said...

Miss Florence,
In this video, I learnt that FRICTION is a force of resistance that can be found on the road, water or air that acts as an opposite force to the force of movement. Vehicles fight this force to get going and keep on moving. Cars use 20 percent of their engines to fight the force of friction. Air resistance offers less friction than that of land or water; however, for race cars “this is a drag” (this is a really good pun because drag is when air resistance slows down of an object).
Happy long weekend,
Makena BC.

Anonymous said...

Hi florence I saw the video you was write! On the bolg there are lot´s of interesting things
The things that I learn about frction where:
1)Friction is a forz to be racked with on the earth, air and water.
2)Also it is the forz that slows down the movement of one surfies and another
3)In the future knew forms of transportation would have friction
4)Friction is a force that acts in the opposite direction to movemtent.

love and kisses (K)
clara A 6 B pchica

Anonymous said...

Hi Florence,
Theese are three things I learnt:
1 Friction is a force used in roads, air and water
2 Friction slows down the movement of one surface over a nother
3 Road slows down wheels, sater slows down boats and air slows them all.
Bye Flora 6A

Anonymous said...

Hello Florence! How are you?
Here are 4 Things that I learnt from your video. Hope you like them!
* Friction is the force that slows down the movement of one surfice over another.
* A car uses 20% of his engine power justo to over come friction on the moving parts.
* Drag happens when air slows the motion of an object.
* A car with too much drag uses too much fuel and works much more harder.

Hope you are enjoing your (long) Weekend.
Love...
Clare

Anonymous said...

Hi Miss Florence
This are things I learnt from the video:
Friction is a force that acts in the opposite direction to movement.
Friction is the force that slows down the movement of one surface over another one.
Air offers less friction than water or land.
Drag happens when air slows the motion of the object.
Lots of Love
Vicky M

Anonymous said...

Hello Miss Florence this video is incredible
Here are three things I learnt about friction:

• You can see friction on the road, in the air, and in the water.

• Friction is the force that slows down the movement of one surface over another.

• A car uses 20% of its engine power just to overcome friction.

See you on Tuesday
Marina 6b

Anonymous said...

Hi Florence, here are three things that friction does.
1. you can find it in air, in water and the road.
2. it is a force that acts on the opposite side to movement.
3. air has less friction than water
bye
Augusto

Anonymous said...

Hello Florence, these are three things I learned:
1.Friction is a force that 'works' in the opposite direction.
2.Air has friction.
3.That friction makes things go slower.
Uriel 6b

Anonymous said...

Hi Florence,
You mensioned friction in class, now i know what it is, here are somethhings i learnt:
1.friction is the force that goes on the opposite way that movement.
2.friction can be reconized in air, water and land.
3.friction is the force that slows down the movement of one surface(cars, trains,etc.) to another (road, track, etc.)
4.In air theres less friction than on land or water.
I found very interesting the race cars and that type of floating boats that go on ice, snow, land and water.Also the transport in the future, thats AWESOME!!!!
Florence after this video came another which was called Weigh adn Energy:Constant Motion and it told that rubbing your hands together and making heat is a form of friction, that when you run or swim you feel friction, I thought it and its true you can feel it in many different ways.
Fausti Van Thienen 6a Punta Chica

Anonymous said...

Hi Miss Florence,
This video of how stuff works in the topic of friction was simply amazing and very well explained. Three things I learnt from this wonderful video are:
1. Friction is a force that slows down every thing that moves.
2. Friction is found in air, water and earth.
3. Drag racing cars waste a lot of fuel in going very fast because air and earth resistance slow them down. That is caused by friction.
See you this week,
GUIDO 6B

Anonymous said...

Hi florence
Friction is a force that makes movements go slower
You can find Friction in water land and air.
In air you find less Friction.

Bye Tadeo S

Anonymous said...

Hi Miss Florence, this are some of the things I learnt in the video.

Air and water have a lor of friction.

The friction is the opposite of the movement.

Water has more friction than air

Friction make things go slower, for example cars.


I liked a lot this video, see you on Tuesday, Franco.R

Anonymous said...

I learnd that thers many friction in water earth and in the air.
I also learnd that friction make things gow slower and aloso friction is the force that goes on the opposite way that movement
fede.g 6c

Carolina said...

Hi Miss Florence!
Here are some of the things that I learned from the video:
1.You can recognize force in the earth in the air and on water.
2.Vehicles fight Friction to keep going.
3.Friction is the force that slows down the movement of one surface over another
4.A car uses approximately 20% of its engine power to overcome friction.
5.Air offers less friction that land or water.
6.Air friction makes hard to keep cars on the ground so race cars designers use down force to stabilize them.
Kisses
Caro

Anonymous said...

Hi Miss Florence
Friction can be recognizedin water,air and in land Friction is a Force. Also I understand that in future care's are going to fly! Friction is a Force that goes in the opposite direction of the movement.

Kisess,
Franca.G
6A olivos

sofi.k said...

Hi miss ale
ai think that the most important things about friction are:
1º friction is a force that acts in the oposite of direction of movement.
2º cars have to use 20 porcent of thir power to stop friction.
3º friction is in air, water, and land but air has les friction than land or water.
with love...
sofi.k

Anonymous said...

Hi Florence this are the three things i had investigated about friction:
Friction is a force that acts in the opposite direction to movement.
The road slow a car, the water slow a boat and the air slow airplane. Air offers less friction than land or water.
Lolo V

Anonymous said...

Hi Florence
Here are some things I learnt about friction:
1) Friction can be felt in air, water and earth.
2)Friction is the force that slows down the movement of one surface over another.
3)Air has less friction than water or land but it slows but it has effect on any moving object.(planes, cars, trains etc.)
4) A car uses 20% of its engine power to overcome friction.

Bye,
Lucas G.

Anonymous said...

Hi Miss Florence,
I saw the video and these are some things I learnt of it:


1.Friction is a force to be recon with, on the road, in the air, and on the water.
2.Vehicles fight friction to get going.
3.Engines give vehicles the jamstart they need, but friction fights back.
4.Friction is the force which slows down the movement of one surface over another.
5.Inside the engine friction makes it tough.
6.Air might offer less friction than land and water, but it can really be a drag if you are a race car driver.
7.Drag happens when air slows the motion of an object.
8.Air’s friction is hard as to keep cars on the ground.
9.Air can create disasters amount of friction on vehicles at high speed.
10.When the space shuttle re-enters earth’s atmosphere friction between air and the heartlin space craft would cause it to burn up if it wasn’t protected.
Bye bye.
See you on class
Have a nice weekend
Milagros F. Pchica 6B

Anonymous said...

Hi florence this are five things y learnt in this video.

1.Friction is all the opposite to movement

2.Friction can be seen on land, in water or in the air

3.When there is less resistance there is more Friction

4.In Air there is less friction than on water

5.Friction is the force that makes the movement go slower

Marcos Eisner 6ºB Pchica

bauti. m. 6A said...

Hi Miss Florence,
I liked a lot this video. I learnt that friction is the force that slow down a movement of one surface over another. I learnt too that the water slows the boat, the route slows the wheel, and the air slows the plane. The air makes less opposite force than water and land.
See you Tuesday.
Bauti.M 6ºA

Anonymous said...

hi miss florence
this are 3 things i learnt about friction...
1.friction can be recognized on the water on the road or in the air
2.friction is a force that slows movements
3.in the air there is less friction than in the road or in the water
kisses vale g

Anonymous said...

Hi Miss Florence,
three things that I learnt about this video is that:

1. Friction is a force to be record with,on the road,air and on water.

2. Eingines gives vehicles thea jumps start they need, but friction fights back.

3. Friction is the force that slow down the movement of one surfice over another.

Mili P...... 6ºB

Anonymous said...

Hi Florence, I don´t know how many things I consider important, but these are some.
Friction is a Force that takes part on the road, in the air and on water. Eingeines gives viçeichles the jump start they need, but friction fights it back. Friction rs the force that slow down the movement of one surfise over another. Air might offer less friction that land or water but it can be a real drag for a race car. Drag happens happens when an air slows the motion of an object. Air friction is hones to keep cars on the ground.
Francesca M. 6.ºA

Anonymous said...

Hi Miss Florence:
1. Friction is a force recognized by a movement to every direction.
2.Movements on the earth, on the air and on the water.
3. Friction is a force that slows down the movements of one sufice over another.
See you on tuesday!
Flor. A

Anonymous said...

Hi Florence I`m going to tell you some things I learnt from the video:
Friction works in land, in air and in water.
Friction make things go slower.
I also learnt that in the future cars will fly and go to the water.

Mati K. 6A P.Chica

Anonymous said...

hi florence

1-the friction can be shown in air road and water.
2-friction is a move that makes slower things.
3-air ofers less friction than on land or water.
santiago m 6b

Anonymous said...

hi Miss Florence,
I lovedd the video, it was great

Here are three things I consider important
.The friction is a force that makes things go slower.

.The friction is the opposite thing to the movements

.That less resistance is equal to more friction.
Fran.T

Anonymous said...

Hi miss florence
The friction is a force to take into acount, it appears in many places like roads, airplanes, etc.
Things have to fight with friction to move.
Air has less friction than the land and the water.
BYE
TEO.A

Anonymous said...

Miss Florence,
The flying cars all ready exists, it costs 200,000$, but the cars in the water I don't know
Artu Elsztain

Anonymous said...

Miss Florence,
The flyingh cars all ready exisits!!, it costs 200,000 dolars, but of cars in the water I dont know
Artu Elsztain

Anonymous said...

Hi Miss Florence,
1.Friction is a force to be recongnized with in the air, water an in a road.
2.Friction is the force that makes slower the movement.
3.Friction is a force that acts in an opposite direction is like it pulls it to the opposite way.

Anonymous said...

Hello miss florence, what i leartnt from this video is :
1. Friction is a force
2. It works on land water or air
3. Vehicales fight friction to keep going
4. Friction is a force that slows down movement
bye
Lucia.G

Anonymous said...

I learnt that friction is the force that slowers the object.
The water the road or the air made the objects go slower Ex:road to car, water to boats and air to all.
Objects need to fight friction to get goin.

Facundo V

Anonymous said...

Hi Florence:
I learnt:

1)That friction is a force or a push and pull founhed in water air or on the street.

2)Frictions can make a boat slow down in water or can make a car slow down on the road, etc.


3)You can even find friction inside a engine.

Juako.B

Anonymous said...

Hi miss Florence
this are the three things that are iportant for me:
1-they can recognize friction in air rods and on water
2-friction is very importanto on earth which solws things down
3-friction is the opposit thing of movement
vicky 6°B pchica

Anonymous said...

Hi Miss Florence
I learnt that:

1)Friction is a push or a pull.

2)You can find it in many places like air, water and the road.

3)When there is less resistance, there is more resistance.

Anonymous said...

Hi Miss Florence
The last comment was made by me, Tomas P. Sorry.

By see you tomorrow.
Tomas P

Anonymous said...

.Friction is in the air,water and in land.
.If some viacles dond have elements to lower the friction dangerous things can hapen.
.Fiction is the one who stops one surface over another.
Bautista.C
6A

Anonymous said...

hi Florence this are te three things of friction that i consider important:
1. Friction can be recognized oo the road, in the air and on the water.
2.friction is the force that slows down the movement on the one surface over another: the road slows the wheel , the water slows the boat , the track slows the train and air slows them all
3. air offer less friction that land or water

Anonymous said...

hi miss florence

1- Friction is a force to be recond with on the for example in the road, in the air and in the water.

2-Friction is the force that slows down the movment of one surface.

3-Air offers less friction than land or water.

Bye Miss Florence,
mili s g

Anonymous said...

Hello miss Florence;
I enjoyed a lot this video, it is very intresting.
This are some of the things I had learnt:
Friction is a force to be reconbed on the road, on water and in air. Also is the slows down the movement in one suffice over another. The road slows the wheel, the water slows the boat, the truck slows the train and the air slows the mof.
The haver crab makes a sure work on friction in land and water. This pushes a lot of air. The haver crab can also work on ice and snow. It makes a speed of 70 miles per hour. A car with drag uses a lot of fuel and works too hard with celebra. Drag cars slis to the air so they can go faster.
Air friction hurnes to keep cars on the ground tastment race man disiners use down force. It has wings at the front and at the back. This keeps lights, erodimia and egrased cars in contact with the cars of great speed and also upside down. Air can create disistris amounds of friction for brigics at high speed.

BYE BYE AGOSTINA G DODDS 6C

Anonymous said...

Hi miss Florence

1- friction is the force to be recon with on the road , in the air and on the water

2-friction Is the force that slows down the movement of one surface to another example: the water slows the boat

3- car designers use down force to stabelice them

Milagros 6c

Anonymous said...

hi ,miss Florence what I think is important from this video is
1)Friction is recognise with water,air and on the road
2)Friction is the force that slows down the movment on a surfise from another
3)The road slows the weel
the water slows the boat
By:Dolores S.G

Anonymous said...

Hello Miss Florence,
Three things I learnt about friction are:
-Friction acts in the opposite way to movement.
-Friction can be in air, land or water.
-There is less friction on air
Manuel 6ºB

Anonymous said...

Florence:
1..
Vehicles fight friction to keep going. Engines give vehicles the jumps that they need but friction fights back
2..
Friction is the force that slows down the movement of one surface over another. The road slows the wheel, the water slows the boat, the track slows the train, and air slows them all.
3..
Air can create disasters amongs the friction for vehicles of high speed. When the space shuddle reenters earths atmosphere friction between air and the space craft would cause it to burn up.

Sofi L.

Anonymous said...

Florence:
1..
Vehicles fight friction to keep going. Engines give vehicles the jumps that they need but friction fights back
2..
Friction is the force that slows down the movement of one surface over another. The road slows the wheel, the water slows the boat, the track slows the train, and air slows them all.
3..
Air can create disasters amongs the friction for vehicles of high speed. When the space shuddle reenters earths atmosphere friction between air and the space craft would cause it to burn up.

Sofi L.

Anonymous said...

hello Florence,
Here are three things I learnt.
1)Friction makes things go slower.
2)Friction acts againts the movement.
3)Friction can be on water,land or in air. The road slows the wheel,the water slows the boat,the tracks slows the train and air slows them all.
bye.
Mati F 6A

Anonymous said...

Hi miss florence,
wow great video.
3 important things i consider about friction is.
1 friction is a force that can make things slow down.
2 friction is force that acts in the oposite direction to movement.
3 friction can be on land water or air.
giorgia 6b

Anonymous said...

Hello Miss Florence;
Friction is a force that makes things slower. It may work in the air, in the road and in the water. We can find friction inside an engine.

Anonymous said...

Hello Miss Florence;
Friction is a force that makes things slower. It may work in the air, in the road and in the water. We can find friction inside an engine.
Madeleine A

Anonymous said...

Hi florence these are three very important things I considered of friction.
1 Frtiction is a force that acts against movement.
2 The friction also elevates the temperature in space shuttles.(they have special materials)
3 Air gives everything that moves a resistance, but it also helps race cars to keep on the ground.

bye bye macu

Anonymous said...

Hello Florence that I learnd about fraction
1 Fraction is the force that slow down the movement of one sufe over another
2It can be sean on the road air and water
3Fraction acts again the movement


Juan Bonora6b

Anonymous said...

Hi Florence this are three things of friction that I consider important.
1. Friction is a force that acts in the opposite.
2. Friction is the force that makes slower the movement.
3. It can be sean on the road air and water

Bye Mati S 6A

Anonymous said...

hello miss Florence

i think that fiction is something that stop the movements like the air stops avery thing and is reconginized in different moments
bye fran g

Anonymous said...

Hi Miss Florence,
I learnt a lot of things while watching this video but some I consider most important are:

- Friction is the force that slows down the movement of one surface over another.

- Friction can be seen on the water, on the road and in the air.

- The road slows down the wheels, the water slows down the boats, the air slows down the plains.

Bye, Kisses,
Michelle 6C

Anonymous said...

Hi miss Florence,
This video tells about important things of friction.
1.Friction is a force that acts in the opposite direction to the movement.
2.Friction can be recognized on the road in the air and on the water.
3.Air offers less friction than land of water.
4. Cars, boats or planes do a lot of things going very fast.
Juli M.
6B

Anonymous said...

Hi Florence, I´m sorry I couldnt do the post but I could not enter:

1 Friction is the force that slows down the movement over one surface and another
2Friction can be made in air water and land
3Less resistance creates more friction

Emilia.h 6a pchica

Anonymous said...

Hi Miss Florence friction is a force, it can be found in the road the air or water,air offers less friction than all the other ones.

Philippe.H

Anonymous said...

Hi miss Florence.
Vehicles fight friction to get going.
Friction can work in water, air and land.
Friction is a force that is in the opposite direction to movment
Oliver.P

Anonymous said...

Hello Miss Ale,
I undestanded that Friction is the force that slows down the movement of one surface to another.
Ej: Inside the engine, friction makes a efect.
Drag happens when air slow a the motion of an object.
Bye
Giovanni R

Anonymous said...

what i learnt it is thar friction acts always the opposite way than movement that there is friction in water air and land and that aerodynamic cars can ride upside down
giani

Anonymous said...

hi florence
it was very interesting
Friction is a force that can be recon on the road, in the air and on water.

Vehicles fight friction to get going.

Objects keep going in the same way, thats inertia.

bye
sabrina.c

Anonymous said...

Hi Florence,
1. friction is the force theat slowes down one surfice.
2.I didn't know that the road stoped the car and that the water stoped the boat.
3.Air has more friction that land and water.
Belen D

Anonymous said...

Hello Miss Florence,
I learnt that in the future cars will be able to fly, and go in the water.
Another thing I learnt is that a lot of things use friction.
And the last thing I learnt is that cars, boats or planes do a lot of things going very fast.
BYE vartan

Anonymous said...

Hello Miss Florence,
I learnt that in the future cars will be able to fly, and go in the water.
Another thing I learnt is that a lot of things use friction.
And the last thing I learnt is that cars, boats or planes do a lot of things going very fast.
BYE vartan

Anonymous said...

Hello Miss Florence,
I learnt that in the future cars will be able to fly, and go in the water.
Another thing I learnt is that a lot of things use friction.
And the last thing I learnt is that cars, boats or planes do a lot of things going very fast.
BYE vartan

Anonymous said...

I learn that:
Friction is a force.
On earth, in air and water.
Friction is the force that slows down the movement.
Bye
SantiFZ
6C
Olivos

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