If one object is heavier than the other at the same height, the heavier object will have more GPE. As the ball falls towards the ground, its gravitational potential energy is transformed into kinetic energy.
BecauseLifting a ball into the air before dropping it gives it a type of energy called potential energy which means the ball has the potential to do some work. When you drop the ball, it gains kinetic energy (the energy of motion) and loses its potential energy.
