Teaching NVS PGT 2024 Test Series Physics Center of Mass and Linear Momentum Conservation of Linear Momentum
A body of mass 4 kg moving with velocity 12 m/s collides with another body of mass 6 kg moving with velocity 5 m/s. If two bodies stick together after the collision, and start moving with the same velocity 5m/s. Then the loss of kinetic energy of the system is
1
238 J
2
250 J
3
268 J
4
290 J