Energy quiz 2

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

• Potential
• Kinetic
• Both potential and kinetic energy
• none of the above

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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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NGSS.MS-PS2-4

What are the two factors that affect kinetic energy?

• time and energy
• power and mass
• mass and speed
• time and work

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Which of the following is an exmaple of a change of kinetic energy into gravitational potential energy?

• a person parachuting out of a plane
• a car racing around an oval track
• a person skiing down a hill
• a person walking up a hill

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NGSS.MS-PS3-5

What would have the greatest kinetic energy?

• A car driving down a hill.
• A person running down a hill. 
• A ball rolling down a hill. 
• leaves rolling down a hill 

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At which point is potential energy greatest?

• W
• X
• Y
• Z

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At which point is kinetic energy greatest? 

• W
• X
• Y
• Z

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Which point has the most potential energy?

• G
• f
• b
• a

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NGSS.MS-PS3-2

At what position does the rock have the greatest kinetic energy?

• A
• B
• D
• E

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Wood, batteries, gasoline, and  food are all examples of ________________________.

• gravitational potential energy
• elastic potential energy
• chemical potential energy
• None of the above

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