Potential Energy, I can't figure it out?

Question

A ball with a mass of 0.610kg is released from a given height, h, above the floor. Just before the ball reaches the floor, it has a speed of 13.60m/s. Assume that air resistance is negligible.

The kinetic energy is 5.641x10^1

What is the potential energy due to gravity at the height from which the ball was released?

Answer 1

Potential energy is 5.641x10^1...



The potential energy is converted into kinetic energy...