Q:

Which of the following is the most acceptable defi nition of the term “power”?

waelhammad
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2022-10-22
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Which of the following is the most acceptable defi nition of the term “power”?

  1. the rate of doing work.
  2. that which is stored and can be fully recovered and converted to kinetic energy.
  3. the concept applied to that which gives an object the ability to do work.
  4. the sum of an object’s potential and kinetic energies.
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waelhammad
2022-10-22
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A: Power refers to how fast work is done. That is, the time taken for the energy in joules to be used. The unit of power is the “watt” which is the same as joules per second. 

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