A boy of mass 55 kg runs up a staircase of 50 steps in 10 seconds. If the height of each step is 10 cm ,find his power (Take g=10m/s)
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Answered by
8
mgh/t=p
55×10×50×0.1÷10=2750÷10
=275W
Answered by
5
Answer:275
Explanation:
P = MGH / T
= 55*10*50*0.1/10
= 275 m/s^2
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