Question

. Ajit carried a load of 17 kg from the ground on his head and takes it to a height of 2 m from the ground. Calculate the work done by him. solve it

Answer 1

work done against gravity is increase in potential energy.

mass = 17 kg

height =2m

potential energy is MGH

so 17*2*g

g= 9.8

17*2*9.8 joule is the work done.

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