A ball thrown horizontally with velocity v from the top of a tower of heigh h reaches the ground in t seconds. If another ball of double the mass is thrown horizontally with velocity 3v from the top of another lower of height 4h it reaches the ground in (seconds)

A ball thrown horizontally with velocity v from the top of a tower of

1.	A ball thrown horizontally with velocity v from the top of a tower of heigh h reaches the ground in t seconds. If another ball of double the mass is thrown horizontally with velocity 3v from the top of another lower of height 4h it reaches the ground in (seconds)
Answer» `3t//4` `t//2` 4t 2t Answer :D