Problem 1 (20 Points): Determine the magnitude of the resultant force and its direction for the following forces applied on a bracket. 500 lb Problem 2 (20 Points): Determine the magnitude and angle 3 of F, given that the resultant force from the three forces applied is 1210 N in the direction of positive x-axis. Problem 3 (20 Points): Determine the resultant force applied on the hook in a cartesian vector form. I F. = 5!!) If! Problem 4 (20 Points): Determine the length of the rod and the position vector from point A to B. Problem 5 (20 Points): Determine the magnitude of force F1 projected on the cable AC