how is work related to powerand energy?

Answer 1

Work, power and energy all have the same units of measurement in SI scale

Answer 2

You must expend energy (physical, electrical, chemical, etc.) to do work which is equivalent to a force moved a distance (like raising a 100 pound weight one foot, or 100 ft-lbs of work). Power is the rate of doing work (like raising the weight in one minute, or 100 ft-lbs/min.).

Answer 3

Energy Spent = Work done.

Work done per unit time = Energy spent per unit time= power

Answer 4

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