The mass of a uniform ladder of length 6m is 20kg. A mass 60kg is placed on the ladder at a height of 2m from the bottom. The position of centre of mass from the bottom is

The mass of a uniform ladder of length 6m is 20kg. A mass 60kg is plac

1.	The mass of a uniform ladder of length 6m is 20kg. A mass 60kg is placed on the ladder at a height of 2m from the bottom. The position of centre of mass from the bottom is
Answer» `1.5m` `2.25m` `1.25m` `1M` ANSWER :B