A bullet of 5 g is fired from a pistol of 1.5 kg. If the recoil velocity of pistol is 1.5 ms. What is the final momentum of the pistol?
10 kgms
2.5 kgms
1.5 kgms
2.25 kgms
Momentum of pistol = Mass x Velocity =1.5×1.5 =2.25 kgms
A bullet of 5 g is fired from a pistol of 1.5 kg. If the recoil speed of pistol is 1.5 ms−1, find the velocity of bullet.
A bullet of mass 20g is horizontally fired with a horizontal velocity 150m/s from a pistol of mass 2kg. What is the recoil velocity of the pistol?
By taking mass of pistol 0.020g.