Question

A bullet of 25g is when fired from a piston gets a momentum of 50kg m/s .calculate the velocity of bullet .

Answer 1

ANSWER:

Given :    m=25 g =0.025 kg                  

 v=100 m/s

Thus momentum of the bullet         P=mv=0.025×100

=2.5  kg m/s

Answer 2

Answer:Given :    m=25 g =0.025 kg                  

v=100 m/s

Thus momentum of the bullet         P=mv=0.025×100

=2.5  kg m/s

Explanation: