Consider a system consisting of two particles, one with three times the mass of the other. If the distance between the particles is 1.0 m, the system’s center of mass is what distance from the lighter object ?

A. approximately 1.0 m

B. 0.75 m

C. 0.66 m

D. 0.33 m

E. 0.25 m

F. other (specify)