A cylinder of mass m is placed on the edge of a long plank of same mass kept on the smooth
Channel: Doubtnut
Date: 12/04/2020

A cylinder of mass m is placed on the edge of a long plank of same mass kept on the smooth horizontal surface, where `mu` the is the coefficient of friction between cylinder and plank. The cylinder is given an impulse at t=0 which impacts it is velocity `V_(0)`. find the time in which pure rolling starts.