When two objects of unequal mass orbit each other, the center of mass is ____.
A) at the center of the more massive object
B) at the center of the least massive object
C) half way between the centers of each object
D) always closer to the less massive of the two objects
E) always closer to the more massive of the two objects

Question

Quizplus · Accepted Answer

The center of mass in a system of two objects of unequal mass is always closer to the more massive object. This is because the center of mass is determined by the distribution of mass in the system, with the more massive object exerting a stronger gravitational pull, thus placing the center of mass nearer to it.

When Two Objects of Unequal Mass Orbit Each Other, the Center