Question 1

Kinetic energy is...

Accepted Answer

energy of motion

Answer

waiting energy

Answer

stored energy

Question 2

Potential energy is...

Accepted Answer

stored energy

Answer

moving energy

Answer

energy of motion

Question 3

To increase potential energy you must...

Accepted Answer

Increase height

Answer

Increase mass

Answer

Increase speed

Answer

Increase mass or speed

Question 4

To increase kinetic energy you must...

Accepted Answer

Increase mass or speed

Answer

Increase mass

Answer

Increase height

Answer

Increase speed

Question 5

Mechanical energy is...

Accepted Answer

The sum of kinetic and potential energy

Answer

only potential energy

Answer

only kinetic energy

Answer

The difference in kinetic and potential energy

Question 6

Which point on a roller coaster would have the MOST potential energy

Accepted Answer

The highest point

Answer

The lowest point

Answer

Going down a hill

Question 7

Select the answer that best describes the energy transfer that occurs as the rock falls off the cliff

Accepted Answer

As kinetic energy increases, potential energy decreases

Answer

The amount of kinetic energy stays the same, while potential energy increases

Answer

As potential energy decreases, kinetic energy increases

Answer

The amount of potential and kinetic energy increases.

Question 8

Which marble will have the most kinetic energy?

Accepted Answer

6 g

Answer

3 g

Answer

5 g

Answer

2 g

Question 9

What location does the girl have the most potential energy?

Accepted Answer

1

Answer

4

Answer

3

Answer

2

Question 10

Which of the following is an example of work?

Accepted Answer

Lifting a bag of groceries

Answer

Sitting in a chair

Answer

Holding weights

Answer

Holding a bag of groceries

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