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1. |
A bullet, of mass 40 g is horizontally fired with a velocity 150 ms-1 from a pistol of mass 3 kg. What is the recoil velocity of the pistol? |
A. | - 1.25 ms-1 |
B. | - 3.0 ms-1 |
C. | - 1.5 ms-1 |
D. | - 2.0 ms-1 |
Answer» E. | |