Vocab and Energy Transfer

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• the amount of matter an object makes up

• Mass

• stored energy

• Law of Conservation of Energy

• energy in motion

• Joule

• Unit of measure for energy

• Kinetic Energy

• energy is not created nor destroyed

• Potential Energy

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• mass x gravity x height

• motion

• distance divided by time

• PE Formula

• speed in a certain direction

• KE Formula

• 1/2 mass x velocity²

• Velocity

• changing position over time

• speed

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• stored in the nucleus of an atom

• elastic potential energy

• stored in the bonds of atoms

• chemical potential energy

• ability to stretch or compress

• nuclear potential energy

• energy due to height and ability to fall

• gravitational potential energy

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• the movement of electrons

• radiant kinetic energy

• electromagnetic wave energy

• electrical kinetic energy

• the movement of an object

• thermal kinetic energy

• wave vibrations through a medium

• sound kinetic energy

• the movement of particles

• mechanical kinetic energy

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• a push or pull on an object

• heat

• where an object is relative to a point

• energy

• the transfer of thermal energy

• work

• applying a force

• force

• the ability to do work or cause change

• position

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It's Monday and you're late for school. You eat a granola bar and run for the bus. Which of the following energy transfers are directly occurring in this example?

​ (a)   to ​ (b)  

​

• Chemical
• mechanical
• nuclear
• radiant
• elastic
• electric
• gravitational

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A roller coaster at the top of the hill has most of its energy in the form of gravitational potential energy. As the car rolls down the hill, which energy type is the gravitational potential energy transferred to?

• Mechanical Kinetic

• Electrical Kinetic

• Radiant Kinetic

• Thermal Kinetic

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A stretched rubber band has (a)   energy, but when released, it moves with (b)   energy.

• elastic
• mechanical
• graviational
• nuclear
• chemical
• electrical
• radiant
• sound

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1. Gasoline in a car before it is burned contains ​ (a)   energy but converts to ​ (b)   as the car moves.

• chemical
• mechanical
• elastic
• nuclear
• sound
• electric
• radiant

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A book on a shelf has (a)   energy, but when it falls, it gains (b)   energy.

• potential
• kinetic

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