A ball of mass 1 kg and another of mass 2 kg are dropped from a tall building whose height is 80 m. After, a fall of 40 m each towards Earth, their respective kinetic energies will be in the ratio of

A ball of mass 1 kg and another of mass 2 kg are dropped from a tall b

1.	A ball of mass 1 kg and another of mass 2 kg are dropped from a tall building whose height is 80 m. After, a fall of 40 m each towards Earth, their respective kinetic energies will be in the ratio of
Answer» `SQRT2:1` `1 :sqrt2` `2 : 1` `1 : 2` ANSWER :D