Question

What is the gravitational potential energy of a 3kg object 8m above the ground?​

Answer 1

Explanation:

In this example, a 3 kilogram mass, at a height of 5 meters, while acted on by Earth's gravity would have 147.15 Joules of potential energy, PE = 3kg * 9.81 m/s2 * 5m = 147.15 J