Force and Motion part 1

Friction

Multiple Choice

When brakes rub against wheels, this is friction?

• true

• false

Multiple Choice

Friction is what stops things when they are moving.

• true

• false

Multiple Choice

If there was no frictions, things would stop anyway.

• true

• false

Multiple Choice

Things moving through the air cannot make friction.

• true

• false

Multiple Choice

Airplanes will make less

friction as they move through

the air because they are

smooth.

• true

• false

Multiple Choice

The bottoms of your

sneakers make friction.

• true

• false

Multiple Choice

Basketball players do not

need friction.

• true

• false

Multiple Choice

Carpet makes less friction

than a smooth floor.

• true

• false

Multiple Choice

The more bumps

something has, the more

friction it causes.

• true

• false