Forms of Energy

What is Energy?

• The ability to cause change

• The ability to cause motion

• The ability to cause work

• The ability to cause power

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Energy due to motion is what?

• Thermal

• Mechanical

• Potential

• Kinetic

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There is a red car going 25 mph and a green car going 15 mph, which car has the greater kinetic energy? Why?

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A truck and car are going the same speed, which would have the greater kinetic energy? Why?

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What is Potential Energy?

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What is the Potential Energy between an object and Earth?

• Elastic

• Chemical

• Gravitational

• Stored

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Which would have a greater Gravitational Potential Energy?

• Book from 2ft

• Paper from 2ft

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Which would have a greater Gravitational Potential Energy?

• Desk from 5ft

• Desk from 10ft

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What is Elastic Potential Energy?

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What is energy stored in the chemical bonds between atoms?

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