Find the gravitational potential energy of 1kg mass kept at a height of 5m above the ground if g =10ms-2.
Find the gravitational potential energy of 1kg mass kept at a height of 5m above the ground if g =10ms-2.

Solutions:

According to the question,

Mass, m is 1 kg

Height, h is 5 m

Expression of gravitational potential energy is mgh

So, we have

= 1 × 10 × 5 = 50 J