What is Energy?

What is energy?

• The ability to create a change, or cause something to move.

• The ability to have more energy.

• The ability to keep an object cold.

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Energy cannot

• be created or destroyed

• exist in many forms

• be transferred from form to form

• move from one object to another

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What is potential energy?

• resource energy

• nuclear energy

• stored energy

• moving energy

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What is kinetic energy?

• elastic energy

• energy of motion

• stored energy

• resource energy

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The faster an object moves, the ________ kinetic energy it has. 

• more
• less
• none of the above
• all of the above 

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__________ is stored energy. 

• Potential
• Kinetic
• None of the above 
• All of the above 

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What kind of energy is in a rock at the edge of a cliff?

• Potential
• Kinetic
• Both potential and kinetic energy
• none of the above

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What are the two factors that affect kinetic energy?

• time and energy
• power and mass
• mass and speed
• time and work

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An acorn hanging from an oak tree.

• Potential
• Kinetic

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A moving car.

• Potential
• Kinetic

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