Potential Kinetic Review

Which type of energy has to do with objects in motion?

• Potential

• Kinetic

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Which of these has the most potential energy.

• A

• B

• C

• D

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__________ is stored energy.

• Potential

• Kinetic

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What kind of energy is in a rock at the edge of a cliff?

• Potential
• Kinetic

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What kind of energy is in a moving skateboard?

• Potential
• Kinetic

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Energy can not be created or destroyed, only converted from one form to another.

• true
• false

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Kinetic energy depends on the ________ and ________ of the object.

• Height (position)

• Mass

• Speed

• Friction

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Gravitational potential energy depends on the ________ and ________ of the object. 

• Height and mass
• Friction and movement
• Mass and Movement
• Height and Friction 

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Explain what happens to the potential energy of a rock as it falls off the side of a cliff.

• The kinetic energy decreases as the potential energy increases.
• The kinetic energy decreases as the potential energy decreases.
• The potential energy decreases as the kinetic energy increases.
• The potential energy decreases as the kinetic energy decreases. 

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When riding a roller coaster, you go up and down many hills. As you get to the top of a roller coaster, what energy change is taking place.

• Potential energy is changed into kinetic energy.
• Kinetic energy is changed into potential energy.
• Chemical energy is changed into heat energy.
• Heat energy is changed into chemical energy. 

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