N bullets each of mass m are fired with a velocity v m/ s at the rate of n bullets per sec., upon a wall. If the bullets are completely stopped by the wall, the reaction offered by the wall to the bullets is?
1 Answer
Jul 19, 2018
Explanation:
The reaction (force) offered by the wall will be equal to the rate of change of momentum of bullets hitting the wall. Hence reaction is
The reaction offered by the wall in opposite direction is