1. The problem statement, all variables and given/known data [tex]\alpha[/tex] = 37, m1 = 10 kg Also attachment. 2. Relevant equations 3. The attempt at a solution ok, the first question is to find m2 when the system is in rest and the second one is to find the acceleration when m1 = m2. I found 3 equations: n1 = m1 * g * cos([tex]\alpha[/tex] ) m1 * g * sin([tex]\alpha[/tex] ) = T2 T1 + T2 = m2 * g I need another one I think... Could it be that T1 = T2? And as for the second one, how can I find the equations between the accelerations? (there is always one...) 10x in advance.