A small block of mass m is projected with a speed 2 m s on a

Last updated: 6/2/2023

A small block of mass m is projected with a speed 2 m s on a horizontal smooth floor which merges into a rough horizontal circular ring in shape of a quarter circle and moves along its inside as shown in the figure The coefficient of friction between the block and circular path is 0 2 If the radius of the circular path is 2 m then the speed of the block when it reaches end of circular path is the figure shows top view take e 0 73 1 0 57 m s 2 1 1 m s