The law of conservation of momentum is applicable to systems made up of objects described by which of the following?
A)macroscopic
B)microscopic
C)interacting through friction
D)All the above choices are valid.

Question

Quizplus · Accepted Answer

The law of conservation of momentum applies to all systems regardless of scale (macroscopic or microscopic) and includes objects interacting through forces such as friction. It states that the total momentum of a closed system is constant if no external forces act on it.

The Law of Conservation of Momentum Is Applicable to Systems