Question

The change of momentum is ( 1 point )

Answer 1

Answer:

Explanation:

The change in momentum of an object is its mass times the change in its velocity. Δp=m⋅(Δv)=m⋅(vf−vi).

vf and vi are the final and initial velocities. Remember to use the right signs when substituting vf and vi

Answer 2

Answer:

Well, first of all, momentum is equal to the product of mass and velocity of the object. P = m*v. Now, the rate of change of momentum means a change in momentum with respect to time is defined as a force