What did Galileo discover in his legendary experiment on the Leaning Tower of Pisa?

Galileo Galilei is dropped two spheres of different masses from the leaning tower of pisa to demonstrate that their time of descent was independent of their mass.he discovered that the objects fell with the same acceleration, proving his prediction true.he predicted that bodies of same material falling through the same medium would fall at the same speed. Imagine two objects, one light and one heavier than the other one, are connected to each other by a string. Drop this system of objects from the top of a tower. If we assume heavier objects do...