1. The problem statement, all variables and given/known data The system is in equilibrium and the pulleys are frictionless and mass less. Find the force T. The acceleration of gravity is 9.8 m/s2 . Answer in units of N. 2. Relevant equations F=ma 3. The attempt at a solution Okay so I looked at this problem and I thought that T would be mg because thats the only force acting on the 1kg mass. But this is wrong, and I don't know what else to do or where to go to try and figure this out. I know that there is no acceleration because it is in equilibrium would this then make T = 0 because theres no acceleration? I have also drawen FDBs for all the pulleys and tried figuring out tensions to see if that would explain anything to me, but it just confused me even more =( any help would be great thanks!