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17 Cards in this Set
- Front
- Back
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Energy
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the ability to do work or cause change
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power
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the rate which work is done
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Unit for energy
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Joules
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Unit for power
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Watts
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Kinetic energy
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Energy due to motion
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Potential energy
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Energy due to shape and position
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Kinetic energy formula
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.5xmassxvolocity^
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Potenial energy formula (one of them)
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MassxGravityxHight
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gravitational potential energy formula
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WheightxHeight
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Mechanical energy
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The energy associated with the position and motion of a object
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Thermal energy
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The total KE and PE of particles in a object
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Eletrical energy
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the energy of eletrical charges
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Chemical energy
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PE stored in the chemical bonds that hold the chemical compounds together
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Nucular energy
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A type of a PE stored in the nuculus of a atom
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Electromagnetic energy
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travels in waves
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Why do objects in motion eventulley stop?
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because of the friction that transforms into thermal energy
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matter
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the amount of mass and space in a object
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