Energy Force and Motion Review

Energy can be made and destroyed.

• true

• false

Energy is transferred from one place to another.

• true

• false

When objects collide, energy is usually transformed into which forms?

• Heat and light

• Heat and sound

Motion is… _____ the push or pull of an object. _____ when an object changes position.

• the push or pull of an object

• when an object changes position

You can change the direction of motion of an object by pushing or pulling it.

• True

• False

Force is… _____ the push or pull on an object _____ when an object changes position

• the push or pull on an object

• when an object changes position

A force that resists motion created by objects rubbing together is ___________.

• Friction
• Gravity
• Inertia

• Momentum

The force of gravity pushes objects away from the center of Earth.

• True

• False

A circuit is:

• a closed loop that allows current to flow

• a type of battery

• an open path that blocks current

• a device that stores energy

If a car is hit from the back, it will move in the ______ direction.

• forward

• backward

• sideways

• upward