Consider a scenario, in which three distinct spherical masses are joined together by a rigid bar of negligible mass. Determine the coordinates of the center of mass for this configuration.

• A. x_cm = 0.09 m , y_cm = 0.042 m
• B. x_cm = 0.32 m , y_cm = 0.088 m
• C. x_cm = 0.18 m , y_cm = 0.073 m
• D. x_cm = 0.22 m , y_cm = 0.064 m

Answer: (C)