OH YEAH!!!
NOW IS IT CORRRECT SIR???
WAT NEXT?? SIR CAN U PLZ. COMPLETE DA QUE. NOW???

tapan..
this is not that tough...
First try to find the directino in which the system wud move if there was no friction...
Ans: B downward....
so the friction on B will act upwards....
Now it is simple FBD drawing..
can u post your FBD so that we can try finding ur error?
or do u want us to solve first hand?
OH YEAH!!!
NOW IS IT CORRRECT SIR???
WAT NEXT?? SIR CAN U PLZ. COMPLETE DA QUE. NOW???
