You do 45 J of work in 3.0 seconds. How much power do you use?
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You do 45 J of work in 3.0 seconds. How much power do you use?
Ans:- Workdone by me W = 45 J
Time taken T = 3.0 s
Power P = ?
Therefore, Power P = Workedone / Time
P = 45 / 3 = 15
Therefore, P = 15 Watt
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