A uniform cylinder of radius b= 0.25 m is given an angular speed of wo= 35 rad/s about an axis, parallel to its length, which passes through its centre. The cylinder is gently lowered onto a horizontal frictional surface, and released. The coefficient of friction of the surface is = 0.15. How long does it take before the cylinder starts to roll without slipping? cylinder surface

A uniform cylinder of radius b= 0.25 m is given an angular speed of wo= 35 rad/s about an axis, parallel to its length, which passes through its centre. The cylinder is gently lowered onto a horizontal frictional surface, and released. The coefficient of friction of the surface is = 0.15. How long does it take before the cylinder starts to roll without slipping? cylinder surface