Question
Two bodies of masses $m_1$ and $m_2$ are acted upon by a constant force $F$ for a time $t$. They start from rest and acquire kinetic energies $E_1$ and $E_2$ respectively. Then $\frac{E_2}{E_1}$ is
Two bodies of masses $m_1$ and $m_2$ are acted upon by a constant force $F$ for a time $t$. They start from rest and acquire kinetic energies $E_1$ and $E_2$ respectively. Then $\frac{E_2}{E_1}$ is