A cylinder having radius 0.4m initially rotating at 54 rad/s is placed on a rough inclined plane with 37 degrees having friction coefficient 0.5.The time taken by the cylinder to start pure rolling is
A cylinder having radius 0.4m initially rotating at 54 rad/s is placed on a rough inclined plane with 37 degrees having friction coefficient 0.5.The time taken by the cylinder to start pure rolling is










