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A person performs 420 J of work in 5 min...

A person performs 420 J of work in 5 minutes. Calculate the power delivered by him.

Text Solution

Verified by Experts

Work done by the person, W = 420 J
Time taken to complete the work,
t = 5 min = 5 x 60s = 300s
Power delivered, P = W/t
=420/300 = 1.4 W
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