An angular 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 :

Options

A. `(R_(2))/(R_(1))`
B. `((R_(1))/(R_(2)))^(2)`
C. 1
D. `(R_(1))/(R_(2))`

Answer

D

Explanation

Taking `omega` as constant `F_(1)=momega^(2)R_(1)F_(2)=momega^(2)R_(2)`
`therefore (F_(1))/(F_(2))=(R_(1))/(R_(2))`