# Oscillating Ring!

A disc of mass $$m$$ and radius $$R$$ is fastened with two rods of torsional constant $$6C$$ and $$3C$$ as shown. Time period of small oscillation of disc about it's axis in the left case and right case are respectively $$T_1$$ and $$T_2$$.

What is the value of $$\large \frac{T_1^2}{T_2^2}$$ is?

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