A hollow cylinder of mass 2kg and radius 10cm is rotatitng

Last updated: 6/27/2023

A hollow cylinder of mass 2kg and radius 10cm is rotatitng about its axis at 30 rpm Torque required to stop it after 2 rotations in Nm is 1 25 x 10 A B 2 25 x 10 C 1 25 x 10 4 D 2 5 10 4