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A man of 60 kg climbs a hill of height 10 m in 5 sec .Calculate theA man of 60 kg climbs a hill of height 10 m in 5 sec .Calculate the power of man.Explain (Take g=9.8 m/s²

Answer :

Aakash
first calculate work :
=F × D
=(m × a) × D
=6.1225 × 9.8 × 10
=600.005 J

then divide it by time taken :
=600.005 ÷ 5
=120.001 W ans.
work done=m×g×h
m=60kg
h=10m
g=9.8m/s²
w=60×10×9.8=5880
power=w÷t
5880÷5=1176W

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