Question

A wooden basket loaded with bricks and having total mass of 30kg is lying on the ground floor of a house.a labour carries the basket on his head to the third floor of the house which is at a height of 10m.how much wor.does the Labour do in this process?(takeg=9.8ms^-2)

Answer 1

HI MATE HERE IS YOUR ANSWER


m=30kg
g=9.8m/s^2
h=10m

w=mgh
=10×9.8×30
=2940J


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