A shell of mass 200g is fired by a gun of mass 100kg. If the muzzle speed of the shell is `80ms^(-1)` , then the rcoil speed of the gun is

A shell of mass 200g is fired by a gun of mass 100kg. If the muzzle speed of the shell is 80ms^(-1) , then the recoil speed of the gun is

A shell of mass 0.020 kg is fired by a gun of mass 100kg . If the muzzle speed of the shell is 80ms^(-1) , what is therecoil speed of the gun?

A shell of mass 0.02 kg is fired by a gun of mass 100 kg . If the muzzle speed of the shell is 80ms^(-1) , What is the recoil speed of the gun ?

A shell of mass 0.01 kg fired by a gun of mass 10 kg. If the muzzle speed of the shell is 50 ms^(-1) , what is the recoil speed of the gun?