A hollow cylinder is rotating with constant angular velocity

Last updated: 6/13/2023

A hollow cylinder is rotating with constant angular velocity about its horizontal axis A small ball moves in contact with its inner wall but leaves contact with it at a position as shown in the figure After losing contact it moves under gravity and hits the diametrically opposite point Assume friction to be sufficiently high so that it doesn t slide on the cylinder What is angle 0 diagram where it leaves contact A 0 30 C 0 37 0 R B 0 60 D 0 45