defence exam Army Havildar SAC Mock Test Series 2025 Physics Center of Mass and Linear Momentum Conservation of Linear Momentum
A 25 g bullet is fired horizontally with a velocity of 150 ms-1 from a pistol of 2 kg. What is the expected velocity of the pistol?
1
- 1.25 ms-1
2
- 1.5 ms-1
3
- 2.0 ms-1
4
- 1.87 ms-1