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10 Cards in this Set
- Front
- Back
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Energy
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energy is the ability to do work.
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work
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work is the transfer of energy to an object when the object moves due to the application of a force.
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W = Fd
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formula to find how much work is done.
W= work F = force D = displacement |
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joule (J)
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the unit used to express work.
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When is work not done
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work is not done when a force is applied to a mass but the mass does not move.
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scalar quantity
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a quantity that has magnitude only and no direction
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two scalar quantities are
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energy and work are both scalar quantities.
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the work done on the object produces a change in the objects______.
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total energy
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total energy is the same as _____.
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work
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joules can be broken down into ___.
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newton x meter
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