Question

If you have a body of mass 1 kg in your hand to what height you will raise it so that it may acquire a gravitational potential energy of 1 J

Answer 1

Hi friend,

Use formula :
U = m×g×h,where U is gravitational potential energy.

Given:
m = 1kg
U = 1J
take g = 10m/s

1 = 1×10×h
h = 0.1m

Hope it helps.........