what is meant by momentum give proper answer and explain it below

In classical mechanics, linear momentum, translational momentum, or simply momentum (pl momenta; si unit kg · m/s) is the product of the mass and velocity of an object, quantified in . It is dimention ally equiavlins to eclipse, the product of force and time, quantified in newton seconds.newton second laws of motion states that the change in linear momentum of a body is equal to the net impulse acting on it.