101 20. The law of conservation of momentum applies to any collision between two objects that occurs in
an isolated system. Assuming that the collision between Object A and Object B occurs in an
isolated system, which of the following statements are consistent with this law?
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a. Object A's momentum before the collision is the same as it is after the collision
b. The change in Object A's momentum will be equal and opposite to the change in Object B's
C. The total momentum of Objects A and B will be the same before and after the collision
d. Object A will not have its momentum altered during the collision
e. Object A will have the same momentum as Object B both before and after the collision