Momentum Rules and Laws
Momentum is a vector and an indication of how hard it would be to stop an object
The law of momentum conservation can be stated as follows. For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.
But if an object has a mass of 2000kg and is moving at 20m/s it will have momentum