1. The problem statement, all variables and given/known data In the figure below, M1=1.00 kg, M2=2.00 kg and M3=4.00 kg. Theta is 30.0°. The pulley and all surfaces are frictionless. Find the tension in the two strings and the direction (entire system to the left/counterclockwise or entire system to the right/clockwise) and magnitude of the acceleration. Diagram attached. 2. Relevant equations F=ma 3. The attempt at a solution m1=A, m2=B, m3=C I drew a free-body diagram for each of the blocks and I came up with these equations. A=T1-W=ma B=-T1-W+Fn+T2=ma C=-T2-W+Fn=ma (I rotated it to have the block on a straight surface) After doing these steps I am completely lost. I think I did my force equations correctly, but if someone can help me with this, step by step, it would be GREATLY appreciated.