# 7. A 5-kg sphere is connected to a 10-kg sphere by a rigid rod of negligible...

###### Question:

7. A 5-kg sphere is connected to a 10-kg sphere by a rigid rod of negligible mass. 10 kg 5 kg Which of the five lettered points best represents the center of mass of the rod mass system a. A b. B C. C d. D

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