A gun fires a bullet of mass 50 gm with a velocity of 30 m/s. Because of this the gun is pushed back with a velocity of 1 m/s. The mass of the gun is

Options :
  1. 1.5 kg
  2. 15 kg
  3. 20 kg
  4. 30 kg
Answer and Explanation :-

Answer: Option 1

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The momentum of a system is conserved

Next Question : A body of mass M collides against a wall with a velocity v and retraces its path with the same speed...

Click here for online test on Work Power and Energy

Responses


 (Getemail alerts when others member replies)







We seldom realize, for example that our most private thoughts and emotions are not actually our own. For we think in terms of languages and images which we did not invent, but which were given to us by our society.
-Alan Wilson Watts