1. The problem statement, all variables and given/known data A 66 kg sign hung centered from a uniform rod of mass 8.2kg and length 2.3m. At one end the rod is attached to the wall by a pivot; at the other end it's supported by a cable that can withstand a maximum tension of 800 N. what is the minimum height h above the pivot for anchoring the cable to the wall? 2. Relevant equations Not entirely sure if these apply. [tex]\tau[/tex] = r x F [tex]\tau[/tex] = [tex]\Sigma[/tex] 3. The attempt at a solution Mg = (74.2)(9.8) = 727.16 N (Total Fy) [tex]\tau[/tex] = (2.3)*(727.16) = 1672.5 After I get this information I'm lost.