The moving object gains kinetic energy when it bounces, and loses potential energy as it falls. Newton's third law states that every f-rce or action has an equal and opposite reaction. Hence when a f-rce is applied to a surface, it also applies a f-rce equal in magnitude, but in the opposite direction. TLDR; Big O'le anime tiddies like mine are governed by the laws of Newtons third law, Buoyancy physics, and ofc some insane mass. (huehuehuehue)