FRICTION

______ is a push or a pull.

• Friction

• Force

• Gravity

Friction is a force that _______ an object's motion.

• opposes

• is the same as

• is equal

Friction _______ moving objects.

• slows down

• moves

• bounce

If the direction of the moving object is going East, what is the direction of friction?

• North

• West

• South

What force opposes the movement of objects in air?

• gravity

• force

• air friction/air resistance

_____ IS A PUSH OR A PULL

_____ IS A FORCE THAT OPPOSES OBJECT'S MOTION.

Everything thrown in the air will fall back to Earth. This is because of ______.

The greater/bigger the surface area in contact with the floor, the ________ the friction.

The smaller the surface area in contact with the floor, the ______ the friction.