Q 11-05-108JEE MainJEE Main 2023 (13 Apr, Shift 1)Easy
Two bodies are having kinetic energies in the ratio $16:9$. If they have same linear momentum, the ratio of their masses respectively is
Answer: (B) $9:16$
$K=\dfrac{p^2}{2m}$; for equal $p$, $m\propto\dfrac1K$: $m_1:m_2=9:16$.
Solution by Sreeraj P, M.Sc Physics