A gun of mass M at rest on a smooth surface fires a shell of mass m. the ratio of kinetic energy of the shell and gun after firing is :: (Assume that shell is fired horizontally).

A gun of mass M fires a bullet of mass m with a Kinetic energy E. The velocity of recoil of the gun is

A gun of mass M fires a bullet of mass m with a Kinetic energy E. The velocity of recoil of the gun is

A gun of mass M fires a bullet of mass m with maximum speed v. G.T. m lt M . The kinetic energy of the gun will be

A gun of mass M fires a bullet of mass m, with a Kinetic energy E. The total kinetic energy in the firing process is

A gun of mass M fires a bullet of mass m, with a Kinetic energy E. The total kinetic energy in the firing process is

A gun of mass 1kg fires a bullet of mass 10gm with a Kinetic energy 200J .The velocity of recoil of the gun is?

A loaded spring gun, initially at rest on a horizontal frictionless surface fires a marble of mass m at an angle of elecation theta , then velocity of the gun just after the firing is :