A string of negligible mass going over a clamped pulley of mass m supports a block of mass M as shown in the figure. The force on the pulley by the clamp is given by
`sqrt(2) Mg`
`sqrt(2) mg`
`[sqrt((M+m)^2 + m^2)]g`
`[sqrt((M+m)^2 + M^2)]g`
in the solution it is given that horizontal force is Mg...but by that way answer would be option D (which i have done)..and is given option C