Question

The potential energy of a body is 39600joule how high is the body if it's mass is20 kg

Answer 1

Here,

mass, m = 20 kg

P.E = 39600 J

gravitational acceleration, g = 10m/sec^2

height, h =?

P. E =mgh

39600 =20×10×h

39600/200=h

198=h

Height = 198 m