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What Happens to the Power If the Time for Doing Work is Reduced from T Second to T/10 Second? - Physics

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Question

What happens to the power if the time for doing work is reduced from t second to t/10 second?

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Solution

The power becomes 10 times its initial value. This is because of power = work/time. Thus, power α 1/time for a given work. Reducing the time by a factor of 10 thus increases the power 10 times.

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Work Done by the Force of Gravity (W = mgh)
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Chapter 1: Force, Work, Power and Energy - Short Answers

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ICSE Physics [English] Class 10
Chapter 1 Force, Work, Power and Energy
Short Answers | Q 62
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