jee-main 2005 Q15

jee-main · India Work done and energy Rolling body energy and incline problems

An annular ring with inner and outer radii $R_1$ and $R_2$ is rolling without slipping with a uniform angular speed. The ratio of the forces experienced by the two particles situated on the inner and outer parts of the ring, $F_1/F_2$ is
(1) $\frac{R_2}{R_1}$
(2) $\left(\frac{R_1}{R_2}\right)^2$
(3) 1
(4) $\frac{R_1}{R_2}$

An annular ring with inner and outer radii $R_1$ and $R_2$ is rolling without slipping with a uniform angular speed. The ratio of the forces experienced by the two particles situated on the inner and outer parts of the ring, $F_1/F_2$ is\\
(1) $\frac{R_2}{R_1}$\\
(2) $\left(\frac{R_1}{R_2}\right)^2$\\
(3) 1\\
(4) $\frac{R_1}{R_2}$

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