the blocks shown in the figure are connected by flexible, inextensible cords passing over frictionless pulleys. at A, the coefficient fiction is 0.30 while at B, it is 0.40. compute the magnitude and direction of the friction forces and each block.
for block A=
for block B=
The Attempt at a Solution
for B :
AM i RiGHT ? please help thnx .. im too confuse