A ball of mass 2𝑘𝑔 and another of mass 4𝑘𝑔 are dropped together from a 60 𝑓𝑒𝑒𝑡 tall building. After a tall of 30 𝑓𝑒𝑒𝑡 each towards earth, their respective kinetic energies will be in the ratio of

Question: A ball of mass 2𝑘𝑔 and another of mass 4𝑘𝑔 are dropped together from a 60 𝑓𝑒𝑒𝑡 tall building. After a tall of 30 𝑓𝑒𝑒𝑡 each towards earth, their respective kinetic energies will be in the ratio of