Question

Calculate the gravitational potential energy of a body of mass 10Kg and is 25m above the ground.

Answer 1

Answer:

2450 J.

Explanation:

Given,

m= 10 kg.

h = 25 m.

g = 9.8 m/s^2

We know that

P.E. = mgh

=> P.E. = 10×9.8×25 = 2450

=> P.E. = 2450 J. Ans