Friction

Front

Which of these best describes friction?

Back

A rubbing force.

Front

What does friction produce?

Back

heat

Front

Which of these materials would have the MOST amount of friction? Options: Metal, Tile, Sand Paper, Denim

Back

Sand Paper

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

Friction is a force that acts in an ___________ direction of movement.

Back

opposite

Front

What makes a puck sliding on an icy surface slow down?

Back

It rubs against the ice

Tags

NGSS.MS-PS2-2

Front

Rougher surfaces have ...

Back

greater friction

Front

The amount of friction depends on how hard objects are pressing together.

Back

True

Front

Rougher surfaces have ...

Back

greater friction