Force & Motion

On which surface will a toy car travel the furthest?

• Carpet
• Polished Wood
• Ice

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

• similar
• opposite
• parallel
• west

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

What is MOVEMENT?

• Inertia
• Force
• Work
• Motion

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

Why does a rolling ball stop?

• Gravity
• Friction
• Waterfalls
• Sand

What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

An object may move when a _______ is applied to it. 

• force
• gravity
• friction
• speed

_______ is a force that acts between two objects which are touching. This force slows any movement between the two objects.

• pressure
• magnetism
• friction

Is gravity a push or a pull?

• push
• pull
• neither
• both