Potential and Kinetic Energy Level 3 6.8A 6.9C PE/KE

Potential energy is

• energy in motion

• stored energy

• the only energy in the law of conservation of energy

• when I wiggle around too much

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Kinetic energy is

• energy in motion

• stored energy

• the only energy in the law of conservation of energy

• when I am sitting still

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The law of conservation of energy says,

• store as much energy as you will need.

• use as much energy as you need.

• energy cannot be created or destroyed.

• energy can be transformed or transferred.

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What type of energy is movement?

• Potential

• Kinetic

• Movement isn't energy

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The greatest gravitational potential energy is

• at the lowest point.

• in the loop of a roller coaster.

• when the objects stops moving.

• at the highest point

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Potential energy and kinetic energy are

• the same.

• opposites.

• are in separate systems.

• are only in roller coasters.

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Kinetic energy is greatest

• at the highest point.

• at the lowest point.

• at the beginning of the roller coaster.

• at the end of the roller coaster.

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Which energy is the energy of position?

• Gravitational potential energy

• Kinetic energy

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At which point does the coaster have the most kinetic energy and least potential energy?

• Point A

• Point B

• Point C

• Point D

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Which statement best describe the coaster?

• Point A has the most kinetic energy and Point B has the most kinetic energy.

• Point C has the most potential energy and Point D has the most kinetic energy.

• Point E has the most potential energy and Point D has the most kinetic energy.

• Point A has the most potential energy and Point B has the most kinetic energy.

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