Forces and Motion

A force that is the rubbing of one object against another is ......

• friction
• motion
• force
• Magnetism

Any push or pull is a .......

• motion
• force
• friction
• magnetism

One way to reduce friction is to

• make a smooth surface
• make a surface rough

Which would require the most force to move?

• a toy car
• a sleeping cat
• a science book
• a chair with a friend sitting in it

When you type on the keys of your Chromebook you are using a

• pull
• push
• gravity
• friction

A _____ moves an object closer to you.

• push
• pull
• friction
• cat

How are a push and a pull alike?

• You can hear them both.
• They are both names of cats.
• You can do them both at the same time.
• They are both forces.

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

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

• Motion
• Friction
• Work
• Displacement