A cricket ball and a ping-pong ball are dropped in a vacuum chamber from same height. When they have fallen half way down, they have the same

A cricket ball and a ping-pong ball are dropped. When they vacuum chamber from same height. When they have fallen half way down, they have the same

An iron ball and a wooden ball of the same radius are released from the same height in vacuum. They take the same time to reach the ground. The reason for this is

An iron ball and a wooden ball of the same radius are released from a height ‘ h ’ in vacuum. The time taken by both of them to reach the ground is

A ball is thrown horizontally and at the same time another ball is dropped down from the top of a tower Will both the balls reach the ground at the same time ?

A ball is drpped from rest at height 4h . After it has fallen a distance d , a second ball is dropped from rest at height h . What should d be (in terms of h ) so that the balls hit the ground at the same time?