Question

If g is acceleration due to gravity on the surface of
the earth and a particle of mass m is raised up by
an altitude h = R/3, where Ris radius of the earth,
then the potential energy increase of the particle is
(1) mgh
(2) mgh/3
(3) mgh/4
(4) 3mgh/4​

Answer 1

Answer:

The answer to this question is (1) mgh.

I HOPE IT WILL HELP YOU.

Answer 2

Answer:

4th option .Hope this answer might clear your doubt.