It is a property of a moving body that the body has because of its mass and motion and that is equal to the product of the body's mass and velocity.
In other words, it is a property of a moving body that determines the length of time required to bring it to rest when under the action of a constant force.
It is a vector quantity and has both magnitude and direction.
Mathematically, momentum=mass X velocity
Hence
Step2: Factors on which momentum depends
The momentum of a body depends upon the following factors :
Mass of a body
Velocity of a body
Thus, momentum is dependent on the mass and velocity of the body.