Two identical bodies of same mass are raised to same heights by two persons X and Y in 10s and 20s respectively. The work done by

Two identical bodies of same mass are raised to same heights by two pe

1.	Two identical bodies of same mass are raised to same heights by two persons X and Y in 10s and 20s respectively. The work done by
Answer» X is greater Y is greater both X and Y are the same none Answer :C