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/s^2)
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Answer:
potential energy = mgh
60×10×4
= 2400kgm2/s2
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Explanation:
Correct option is
Here, m=60kg, height h=10m
Work done W= change in potential energy =mgh−0=mgh=60×10×10=6000J=6kJ
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