Potential and Kinetic Energy

Which is the best example that something has kinetic energy?

• a car parked at the top hill 

• a rolling tennis ball.

• a picture hanging on the wall 

• a piece of coal before it's burned 

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

The ability to do work by applying force is called

• work

• energy

• force

• net force

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NGSS.MS-PS3-5

Which number shows kinetic energy at its maximum?

• three

• two

• four

• five

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NGSS.MS-PS3-1

NGSS.MS-PS3-4

Stored energy or energy due to its position is called

• mechanical energy

• potential energy

• kinetic energy

• thermal energy

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NGSS.MS-PS3-2

Which of the following statements about a skier skiing down a steep slope is true?

• His kinetic energy decreases and his potential energy increases

• His potential energy decreases and his kinetic energy increases

• His chemical energy increases

• Both his potential and kinetic energy increases

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Which of the following objects has kinetic energy?

• A lamp that is turned off

• A bike parked at the top of a hill

• a ball thrown across the yard

• Fallen leaves laying on the ground below a tree

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which letter shows where is potential energy stored or at its maximum point?

• Y

• W

• X

• Z

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NGSS.MS-PS3-2

Potential energy depends on ______ and _______.

• height, mass

• weight, mass

• speed, mass

• height, speed

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NGSS.MS-PS3-2

When you do work you are exerting

• Pull

• Push

• Power

• Energy

The energy stored in an object is called

• Potential

• Joule

• Transformed

• Kinetic

Tags

NGSS.MS-PS3-2