Question

A body of mass m is raised to the height h2 from height h1 . What is the gain in potential
energy? (acceleration due to gravity = g)

Answer 1

Answer:

m*g*(h2-h1)

Explanation:

Answer 2

Answer:

since formula for gain in potential is mgh

body travelled from h1 to h2

therefore gain in potential is mg(h2-h1)

hope this helps u...