Product of mass and velocity is called momentum.SI unit is kgm/s

We can define momentum as the quantity of motion of the body. It is measured by mass×velocity , as momentum depends upon velocity, and it depends on the direction of the motion of the body as well.Momentum = Mass X Velocityp = mvThe S.I. unit of momentum is kilogram metre per second( kgms−1 )
The quantity of a motion moving in a body being always proportioned to the quantity of matter multiplied into velocity impetus