1. The problem statement, all variables and given/known data The fig has three masses m1 , m2 , m3 .. all of which are unequal. Find relation between masses so that m3 remains stationary. ( pulleys , strings are frictionless and massless) 3. The attempt at a solution I thought if mass on both side are equal then the system remains stationary. So i said m3 = m1 + m2 But the answers say a different story... Please help!!