D A ball of mass 2 kg and another of mass 4 kg ar dropped

Last updated: 6/7/2023

D A ball of mass 2 kg and another of mass 4 kg ar dropped together from a 60 feet tall building Afte a fall of 30 feet each towards earth their respective kinetic energies will be in the ratio of 1 14 2 1 2 3 1 2 4 2 1