Forces and Motion Unit 4 Test

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

• Motion
• Friction
• Work
• Displacement

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

_______________ is how fast an object changes over time. 

• speed
• velocity
• momentum
• acceleration

When you tell the direction and speed of an object, you give its

• motion
• velocity
• acceleration
• mass

A _____ is a pull or a push.

• force
• friction
• gravity
• speed

A _____ moves an object closer to you.

• push
• pull
• friction
• cat

What force moves an object away from you?

• pull
• push
• gravity
• Jedi force

_____ is the force that slows and stops motion between touching objects.

• Friction
• Gravity
• Pull
• Push

Is gravity a push or a pull?

• push
• pull
• neither
• both