The inertia constant of the two machines which are not ___

The inertia constant of the two machines which are not swinging together are M1 and M2.

The equivalent inertia constant of the system is:

A. M1-M2
B. M1+M2
C. M1M2/(M1+M2)
D. M1M2/(M1-M2)

Show Answer

Answer: A

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