railway RRB JE (CBT I + CBT II) Mock Test 2024 Physics Center of Mass and Linear Momentum Linear Momentum
Momentum of a particle of mass m is p. Its Kinetic energy will be-
1
\(\frac{p^{2} m}{2}\)
2
\(\frac{p^{2}}{m}\)
3
\(\frac{p}{2 m}\)
4
\(\frac{p^{2}}{2 m}\)