jee-main 2020 Q8

jee-main · India · session2_05sep_shift2 Not Maths

A ring is hung on a nail. It can oscillate, without slipping or sliding (i) in its plane with a time period $T_1$ and (ii) back and forth in a direction perpendicular to its plane, with a period $T_2$. The ratio $\frac{T_1}{T_2}$ will be:
(1) $\frac{2}{\sqrt{3}}$
(2) $\frac{2}{3}$
(3) $\frac{3}{\sqrt{2}}$
(4) $\frac{\sqrt{2}}{3}$

A ring is hung on a nail. It can oscillate, without slipping or sliding (i) in its plane with a time period $T_1$ and (ii) back and forth in a direction perpendicular to its plane, with a period $T_2$. The ratio $\frac{T_1}{T_2}$ will be:\\
(1) $\frac{2}{\sqrt{3}}$\\
(2) $\frac{2}{3}$\\
(3) $\frac{3}{\sqrt{2}}$\\
(4) $\frac{\sqrt{2}}{3}$

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