When the rollercoaster reaches the BOTTOM of the hill, all the energy is converted to ___. Ignoring friction.

• Thermal Energy

• Kinetic Energy

• Gravitational Potential Energy

• Nuclear Energy

Answer explanation

The Law of Conservation of Energy states that Energy is transferred from one form into another.

In the case of the roller coaster, the greatest GPE is found at the highest point and the greatest KE is found at the lowest point.

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Arrange in order from least to greatest potential energy.

• A, B, C, D

• D, B, C, A

• B, C, D, A

• A, D, C, B

Answer explanation

The least amount of GPE is found at the lowest position and the greatest amount of GPE is found at the greatest height.

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NGSS.MS-PS3-2

What type of energy is stored in batteries?

• Battery Energy

• Nuclear Energy

• Radiant Energy

• Chemical Potential Energy

Answer explanation

The Energy STORED in batteries is meant to be converted into another form.

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NGSS.HS-PS1-2

What type of energy best demonstrates the bowling ball knocking down the pins?

• Kinetic Energy

• Radiant Energy

• Nuclear Energy

• Electrical Energy

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NGSS.MS-PS2-1

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What happens to the energy of a falling object?

• Kinetic energy and gravitational potential energy both increase.

• Kinetic energy increases and gravitational potential energy decreases.

• Kinetic energy and gravitational potential energy both decrease.

• Kinetic energy decreases and gravitational potential energy increases.

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NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

At what point is the Gravitational Potential Energy the greatest?

• A

• B

• C

• E

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NGSS.MS-PS2-4

NGSS.MS-PS3-2

Identify the type of energy.

• Thermal Energy

• Chemical Energy

• Sound Energy

• Nuclear Energy

Answer explanation

Thermal Energy is the motion of molecules. It does not necessarily meant that an object is hot.

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NGSS.MS-PS1-4

NGSS.MS-PS3-3

Identify the type of energy.

• Thermal Energy

• Chemical Energy

• Sound Energy

• Nuclear Energy

Identify the type of energy.

• Thermal Energy

• Chemical Energy

• Sound Energy

• Nuclear Energy

Tags

NGSS.MS-PS3-3

Identify the type of energy

• Electrical Energy

• Gravitational Energy

• Radiant Energy

• Elastic Energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-5