1. The problem statement, all variables and given/known data A house painter is standing on a uniform, horizontal platform that is held in equilibrium by two cables attached to supports on the roof. The painter has a mass of 72 kg and the mass of the platform is 19.7 kg. The distance from the left end of the platform to where the painter is standing is d = 2.2 m and the total length of the platform is 5.4 m. (a) How large is the force exerted by the left-hand cable on the platform? ____ N (b) How large is the force exerted by the right-hand cable? ____ N 2. Relevant equations ????????? 3. The attempt at a solution How do you do this when there is two different points of rotation??