Hi all, Having trouble with the following question, trying to work out the FBD and forces. I am fine with working out the max tensile and compressive forces however I can't get that far as the two hinges are throwing me off. As I understand, the moment at the hinges should be 0, is this correct? I think my RDy and RAy are incorrect as I somehow have to incorporate vertical forces at C and B..? Thanks for your help! I have attached a photo of the question and my attempted solution for the forces.