Q7. A machine gun fires a bullet of mass 40 g with a velocity 1200 m/s. The man holding it can exert a maximum force of 144 N on the gun. How many bullets can he fire per second at the most?Physics — Forces and Motion — Question 7 of 419A. One B. Four C. Two D. Three Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →