Question

a small block of mass m, is projected with a speed 2m/s on a horizontal smooth floor which merges into a rough horizontal circular ring(in shape of a quater circle and moves along its inside).as shown in figure. the cofficeint of friction between the block and circular path is 0.2.if the radius of the circular path is 2m , then the speed of the block when it reaches end of circular path.

Answer 1

Answer:

with a speed 2m/s on a horizontal smooth floor which merges into a rough horizontal circular ring(in shape of a - 18136952. ... along its inside).as shown in figure. the cofficeint of friction between the block and circular path is 0.2.if the radius of the circular path is 2m , then the speed of the block when it ...