In other words, if two objects are the same size but one is heavier, the heavier one has greater density than the lighter object. Therefore, when both objects are dropped from the same height and at the same time, the heavier object should hit the ground before the lighter one.
If we assume that a lighter and a heavier object both start to fall at the same speed, have the same shape, and are the same size, then the heavier object will fall faster because it would be denser.
