Ch 4 GPE, KE, and energy transformations

Is energy always associated with movement?

• Yes

• No

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NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-4

Energy is measured in Joules.

• True

• False

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NGSS.MS-PS3-5

Aria is observing a wind-up toy car. She notices that as the car moves, it eventually slows down and stops. Does the total energy in the car decrease as it changes forms?

• Yes

• No

Tags

NGSS.MS-PS3-5

Energy cannot be created or destroyed.

• True

• False

Tags

NGSS.MS-PS3-5

Energy stored in stretched rubber bands is ________.

• Chemical Potential Energy

• Gravitational Potential Energy

• Kinetic Energy

• Elastic Potential Energy

What type of energy is associated with an object in motion?

• Sound Energy

• Electrical Energy

• Nuclear Energy

• Kinetic Energy

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NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-4

The energy stored by gasoline is called ____________.

• Chemical Potential Energy

• Gravitational Potential Energy

• Kinetic Energy

• Elastic Potential Energy

A student rolls these four items on the same surface and at the same speed. Which item will have the greatest kinetic energy?

• Marble

• Bowling ball

• Basketball

• Softball

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NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-4

Use the picture to answer the following question. At which point will the roller coaster have the greatest amount of potential energy?

• Purple car

• Teal car

• Yellow car

• Pink car

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NGSS.MS-PS3-2

Which of the following is an example of kinetic energy?

• Pizza

• Remote control

• Riding a bike

• Coffee pot

Tags

NGSS.MS-PS3-1