friction problem

yes we have to get rid for that force also.see her diag closely

hey sky u have left one mistake

guyz i am still not clear with the problem some one plz post the full soln

ans is [2m-n2(m+M)]g/[M+m(5+2(n1-n2)]

PS in n1 and n2 1 and 2 are suffixes

@sankara i dont see what you are talking about i dont see the force of friction acting between m and M on M

@Priyam it shud hav been problem on friction