1. The problem statement, all variables and given/known data Two blocks of equal mass hang vertically from a ceiling as shown in the diagram. A horizontal string connects the two vertical strings. Determine the tension T1 in the horizontal string. All strings are considered to be massless. 2. Relevant equations ΣFx and ΣFy 3. The attempt at a solution m1 = m2 (therefore I referred to the masses as just "m") angle = 90(degrees) ΣFy = may Ta + Tb -mg -mg = 0 Ta + Tb - 2mg = 0 Ta + Tb = 2mg Ta = 2mg - Tb ΣFx = max TaT1 - TbT1 = 0 TaT1 = TbT1 (2mg - Tb)T1 = TbT1 T1 = TbT1 / (2mg-Tb) I got this question wrong and since there are no numerical values given I am unsure as to where I am going wrong.