Question

two bodies of equal masses are placed at a height of h and 2h. Find the ratios of their gravitational forces.

Answer 1

Potential energy =m×g×h
P.E. of first body =m×g×h
P.E. of second body =m×g×2h
Ratio becomes m×g×h:m×g×2h
Hence ratio of potential energy is 1:2.

Answer 2

Answer:

Hey mate

Explanation:

As we know that

$potential energy = mgh \\ so \\ potential energy of first \: body \\ = m \times g \times h \\ similarly \\ potential \: energy \: of \: second \: body \: \\ = m \times g \times 2h \\ \\ \\ therefore \: ratio \: =$

=1:2

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