1. The problem statement, all variables and given/known data https://docs.google.com/a/rams.colo...&sig=AHIEtbQGcbZbLABawi6f0FTNFXdQt_G2CA&pli=1 That's the link to the problem. It's problem 4/67. I don't understand why in the FBD in my solution manual they took away the 30lb force pointing up and have the force on the circle thing pointing in the +x and -y direction. Can someone explain this to me please? Thanks.