Physics, asked by aniukpoho, 5 months ago

A man of mass of 70kg climbed up a staircase of height 10cm in 20s.calculate his power [g = 10ms]

Answers

Answered by saiyedfazil

4

P = energy / time

{energy = work }

work = F s

work= 700×10 (F=mg = 70×10=700

work=7000J

P = energy/time

P = 7000/20

P = 350

power is 350 W or J/s

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