Question

a machine gun mounted on a 2000kg car,on a horizontal frictionless surface fires 10 bullets per second.if the mass of each bullet is 10 gram and velocityof each bulletis 500 m/s, then find the acceleration of car will be

Answer 1

Hope it helps you out with the problem

Answer 2

use the balancing of forces
and Ma on opposite side of actual acceleration as it is a pseudo force