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:

i d k

Explanation:

Answer 2

Explanation:

use the expression i.e, Newtons law of gravitation

here h=height

mass always remains constant

g=acceleration due to gravity

t=time

u=initial velocity

v=final velocity

But here you gonna use the following formula

F=G Mm/r(square)

here G=universal gravitational constant

M=first mass

m=second mass

r=radius of the given area

i hope it will be helpful