1. The problem statement, all variables and given/known data Determine the forces acting on members A, B, & C The coordinates for pins 1 and 4 are: 1: (-32",24") 4: (-18",28") There is a 1000lb force down on the bottom of the bucket as shown in the diagram. There are also angles of 40°, 18°, and 78° as shown in the diagram attached. 2. Relevant equations I know the forces and moments need to be summed to determine the forces acting on the three members (A, B, and C) but I can't figure out how to do it right. 3. The attempt at a solution My attempt as solving this problem is attached as a pdf file.