A solid iron ball and solid aluminium ball of the same diameter are released together on a deep lake.Which ball will reach the bottom first ?

State true or false. An iron ball and a wodden ball of the same radius are released from a height in vaccum, the iron ball will reach the ground first.

An iron ball and a wooden ball of the same radius are released from a height 'H' in vacuum. The time taken to reach th ground will be

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

A ring, a disc, a hollow sphere, a solid sphere of the same mass and radius are released from the top of an inclined plane. Then the bodies which reach the bottom first and last are

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

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