A uniform solid cylinder of mass m and radius 2R rests on a horizontal table. A string attached to it passes over a pulley (disc) of mass m and radius R that is mounted on a fricitonaless axle through its centre . A block of mass m is suspended from the free end of the spring . The string does not slip over the pulley surface and the cylinder rolls without slipping on the table. Force of friction acting on the cylinder isA. `(2mg)/(3)`B. `(3mg)/(2)`C. `(mg)/(3)`D. `(mg)/(6)`

A uniform solid cylinder of mass m and radius 2R rests on a horizontal

1.	A uniform solid cylinder of mass m and radius 2R rests on a horizontal table. A string attached to it passes over a pulley (disc) of mass m and radius R that is mounted on a fricitonaless axle through its centre . A block of mass m is suspended from the free end of the spring . The string does not slip over the pulley surface and the cylinder rolls without slipping on the table. Force of friction acting on the cylinder isA. `(2mg)/(3)`B. `(3mg)/(2)`C. `(mg)/(3)`D. `(mg)/(6)`
Answer» Correct Answer - D

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