There isn't much data, I'm just supposed to simplify the drawing of the body OA and find the forces. The body has a mass m and is connected to the ground with a moving joint in O. Below I post the drawing that I made. I changed the line into a force S, which I then divided into Sx and Sy. I don't know if there is anything else that I can do, but that's how far I went as for now. 2. Relevant equations ΣF=0 ΣM=0 3. The attempt at a solution ΣFx=> Sx=0 ΣFy=> Sy+m=0 Mo= Sx-Sy+m=0, I replace Sx with 0 (equation 1) => -Sy+m=0 I really hope someone will help me out on this one, because I'm totally stuck and don't know what else to do. Thank you in advance.