A person of 60kg climbs a stair case and reaches to a height of 4m.
Calculate the potential energy acquired by the person. (take g = 10m/s2)
Answers
Answered by
0
Explanation:
i dont now
Answered by
1
Answer:
Total work done by man in covering 20 steps =mgh=80×10×0.2×20=3200J
So, Power(P) = Time takenWork done=103200=320Watt
Similar questions