Energy can be classified into these two categories.

• Potential and kinetic
• Gravitational and elastic
• Light and sound
• Kinetic and movement

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What is kinetic energy?

• Thermal energy
• Nuclear energy
• Energy in motion
• Stored energy

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What is potential energy?

• Thermal energy
• Nuclear energy
• Energy in motion
• Stored energy

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Which is an example of kinetic energy?

• A book sitting on a shelf
• A marble rolling down a ramp
• A parked car
• An elastic band

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Which is an example of potential energy?

• A car sitting at the top of a hill
• A kite flying in the air
• A fox chasing a mouse
• A bowling ball rolling

What type of energy is the girl storing in the bow?

• Light Energy
• Elastic Potential Energy
• Chemical Potential Energy
• Thermal Energy

What force caused your cart to slow down?

• friction
• applying force
• gravity
• gravity and friction

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Where does the most potential energy exist on a roller coaster?

• The top of the coaster
• The bottom of the coaster
• The middle of the coaster
• It is the same anywhere on the coaster

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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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This is a force that moves a roller coaster car down the tracks.

• push

• magic

• gravity

• slide

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