Two masses, having mass moments of inertia (J_{1}) and (J_{2}), are placed on rotating rigid shafts that

Question:

Two masses, having mass moments of inertia $J_{1}$ and $J_{2}$, are placed on rotating rigid shafts that are connected by gears, as shown in Fig. 1.98. If the numbers of teeth on gears 1 and 2 are $n_{1}$ and $n_{2}$, respectively, find the equivalent mass moment of inertia corresponding to $\theta_{1}$.

image text in transcribed