Answer :

Momentum is the product of mass and velocity of an object. It is a vector quantity.

The SI unit of momentum is kg m/s.


The force acting on an object equals the rate of change of momentum of the object.


Force = rate of change in momentum


mv = constant


The change in momentum formula is given as:


p = mv


Therefore, when mass m is fixed, p is proportional to v.


Similarly, when v is constant, p is proportional to m.


Therefore, and graph are both straight lines.



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