The momentum of a body with mass M and velocity V is ___ .
The impact called momentum, P of an object depends on M and V. It is the product of mass and velocity.
P = M × V
A loaded spring gun of mass M fires a shot of mass m with a velocity v at an angle of elevation θ. The gun is initially at rest on a horizontal frictionless surface. After firing, the centre of mass of the gun-shot system