A gun of mass M fires a bullet of mass m with a velocity v relative to the gun. The averge force required to bring the gu to rest in 0.5 sec. is

A gun of mass M fires a bullet of mass m with a velocity v relative to

1.	A gun of mass M fires a bullet of mass m with a velocity v relative to the gun. The averge force required to bring the gu to rest in 0.5 sec. is
Answer» `(2Mmv)/(M+m)` `(MMV)/(2(M+m))` `(3Mmv)/(2(M+m))` `(Mmv)/((M+m))` ANSWER :A