R 9 Option D Consider a rope of mass 4m and length 4R on a

Last updated: 6/8/2023

R 9 Option D Consider a rope of mass 4m and length 4R on a fixed rough pulley of radius R as shown in the figure The rope is in equilibrium Length of vertical hanging parts is shown in the figure C B A 2R Torque of tension force about O on pulley is 4mgR Torque of normal force between rope and pulley on pulley about O is zero Rate this question Torque of friction force between rope and pulley on pulley about O is mgR Torque of friction force between rope and pulley on pulley about O is zero