Physics Review 1A

At which point is potential energy greatest? (a)  

• W
• X
• Y
• Z

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What kind of energy is in a moving skateboard? (a)  

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

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

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

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Which is the best example that something has kinetic energy?

• a. a car parked on a steep hill 
• b. a tennis ball rolling across the court
• c. a picture hanging on the wall 
• d. a piece of coal before it's burned 

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When a pendulum swings, at which point is kinetic energy highest?

• 1
• 2
• 3
• 4

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When a pendulum swings, at which point is potential energy at its greatest?

Mathematical Equivalence

ON

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What would have the greatest kinetic energy? (a)  

• 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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Click to look at the picture.
The picture is demonstrating an example of ______ . 

• gravity
• speed
• kinetic energy
• potential energy

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An apple sitting on the edge of the table. (a)  

• Potential
• Kinetic

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A ____________ is a push or a pull on an object.

• friction
• force
• magnet
• gravity

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