Front

How does friction affect speed?

Back

More friction decreases speed.

Front

The rougher the surface, the faster an object will travel over the surface.

Back

False

Front

On which surface will a toy car travel the furthest? Options: Carpet, Polished Wood, Ice

Back

Ice

Front

What stops a ball when you kick it?

Back

friction

Front

Which is easier to skate on? ice, sand

Back

ice

Front

Rougher surfaces have ...

Back

greater friction

Front

Friction is a force created by-----

Back

rubbing

Front

What does friction cause?

Back

It makes things slow down or stop.

Front

Without friction a toy car would ----

Back

keep going and going.

Front

What surface would make the least friction for a soccer ball?

Back

a gym floor