What is the amount of change in an object's momentum equal to? A.
The amount of mass applied to the object over a certain amount of time

B.
The amount of force applied to the object over a certain amount of time

C.
The amount of acceleration applied to the object over a certain amount of time

D.
The amount of energy applied to the object over a certain amount of time

Explanation:

the impulse-momentum theorem states that the change in momentum of an object equals the impulse applied to it. The impulse-momentum theorem is logically equivalent to Newton's second law of motion (the force law).

Letter D

because the amount of change in an object's momentum is equal to Newton's 2nd Theory which is Force= m* a

v=ir = 3x15 =45 v

massxgravity x heght=weightxheight= pe

4900=490xh

h=10