Science, asked by maisohraichorkhy10, 3 months ago

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 khushal2006panwar

0

Answer:

Explanation:

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Answered by mohantha16

0

Answer:

Total work done by man in covering 20 steps =mgh=80×10×0.2×20=3200J

So, Power(P) =

Time taken

Work done

=

10

3200

=320Watt

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