Energy and Motion

Front

The scientific definition of energy is the ability to

Back

cause motion or change

Front

If two objects with different weights are moving at the same speed, the lighter object has

Back

less energy than the heavier object.

Front

When the object moves slower, its energy of motion

Back

decreases

Front

How can a ball be given stored energy? Options: roll it down a hill, lift it up to a high shelf., drop it from the top of a ladder., throw it to another person

Back

lift it up to a high shelf.

Front

Scientists say that energy is conserved because energy

Back

cannot be created or destroyed.

Front

What is energy?

Back

the ability to make an object move or change.

Front

Which of the following is an example of an object with energy? a box car rolling down a hill, a basketball bouncing on a court, wind blowing a leaf through the air

Back

all of the above

Front

A splash created by a rock dropping in water is an example of

Back

transferring energy

Front

Which of the following would have the most energy? a fast and heavy object, a fast and light object, a slow and heavy object, a slow and light object

Back

a fast and heavy object

Front

When a moving object stops moving, it has ____ energy.

Back

lost