Two bodies having masses in the ratio of $3: 1$ possess same kinetic energy. The ratio of linear mom

Question

Two bodies having masses in the ratio of $3: 1$ possess same kinetic energy. The ratio of linear momentum of $B$ to $A$ is

Professor PC Thomas Classes · Answer

Linear momentum $p=\sqrt{2mK}$. For same KE, ratio is $\sqrt{1/3}$.