Question

a body of mass m falls down through a height h. obtain an expression for the work done by the force of gravity ​

Answer 1

Answer:

work done =Force * distance

Here,

Force=M*g

Distance=Height=h

work done =Mgh

Answer 2

Explanation:

The mass of the body is m.

Height is h.

The acceleration due to gravity is g.

F = mg.

Work done = Fs

= mgh

Hence work done by the gravity is mgh.

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