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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A load of mass m is attached to the end of a string wound on a cylinder of mass M and radius R. The string passes round a pulley. a. Find the acceleration of the cylinder M when it rolls. b. If the coefficient of friction is μ. Find the accelerative of the cylinder when it slips and rolls. c. Find the minimum value of coefficient of friction for which the cylinder rolls always

A load of mass m is attached to the end of a string wound on a cylinder of mass M and radius R. The string passes round a pulley. a. Find the acceleration of the cylinder M when it rolls. b. If the coefficient of friction is μ. Find the accelerative of the cylinder when it slips and rolls. c. Find the minimum value of coefficient of friction for which the cylinder rolls always

A uniform rod of mass m and length l which can rotate freely in vertical plane without friction is hinged at its lower end on a tablev . A sphere of mass m and radius R = l/3 is placed in contact with the vertical rod annd a horizontal force F is applied at the upper end of the rod.