Exploring Potential and Kinetic Energy Concepts

What is the definition of energy?

• The ability to do work

• The ability to perform actions

• The ability to create force

• The ability to move objects

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NGSS.MS-PS3-4

Which of the following is NOT a source of energy mentioned in the video?

• Muscles

• Electricity

• Wind

• Sun

According to the law of conservation of energy, energy can be:

• Only stored

• Stored or transferred

• Only transferred

• Created and destroyed

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NGSS.MS-PS3-5

What is the primary message about energy conservation conveyed in the video?

• Energy can be minimized

• Energy can be maximized

• Energy cannot be created or destroyed

• Energy can be destroyed

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

What type of potential energy is stored in a rock positioned on a slope?

• Magnetic potential energy

• Elastic potential energy

• Chemical potential energy

• Gravitational potential energy

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NGSS.MS-PS3-2

Which device is used as an example of stored chemical potential energy?

• Spring

• Battery

• Catapult

• Pendulum

What happens to the potential energy of a pendulum held at one side when released?

• It converts to kinetic energy

• It remains constant

• It doubles

• It disappears

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

What type of energy does a falling stone have?

• Chemical energy

• Potential energy

• Static energy

• Kinetic energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Which example illustrates the transformation of potential energy into kinetic energy?

• A battery lighting a bulb

• A pendulum in motion

• A rock on a slope

• A spring compressed

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NGSS.MS-PS3-2

NGSS.MS-PS3-4

Where can students find more resources on energy?

• www.sciencekids.com

• www.kidsdiscover.com

• www.makegenius.com

• www.energylearning.com