NDA2013General AbilityGeneral ScienceActual
A bullet of mass 20 gm is fired in the horizontal direction with a velocity 150 ~m / s from a pistol of mass 1 kg . Recoil velocity of the pistol is
Options
- A3 m/s
- B3 km/s
- C300 m/s
- D1/3 m/s
Correct answer
A. 3 m/s
Step-by-step solution
The correct answer is Option 'A'.