Question

the time taken to do a given amount of work is reduced from t to t/2 calculate the final power with respect to initial power.
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Answer 1

Answer:

t/1 - t/2 = t/2 is the final power

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Answer 2

As we know that power delivered is equal to the work done per unit time

Power=workdone/time

Hence, if we increase time, keeping work done constant, the power will decrease.

As power is inversely proportional to time.