Find the moment of the force along CD about the origin (point o) by using a determinate to solve (see video 3-21). Recall that forces are sliding vectors and they can be slid anywhere along it's path, this is know as transmissibility. Solve the problem twice (a) using a position vector from o to C, (b) using a position vector from o to D. Did you get the same answer? 20h 36 225 Answer(s): 24 48h