Hi please use the given information to explain each part of the practice problem and please include any drawing, or steps/formulas to improve my understanding of the problem if necessary. Thank you! Please DON'T repost response from other similar question posts. Will thumbs up for any helpful work! :)

Non-Planar Free Body Diagrams _ Draw free-body diagrams for Figure 4a and 4b. Record any assumptions. Figure 4a. A lightweight Figure 4b. A 110-N force is applied to the handle aluminum bar is attached to a wall of a construction site hoist, as shown. There is a at A, and loaded at B and D as journal bearing at A and a thrust bearing at B. shown. Choose the rod as your Include the machine (handle, rod, pulley) in the rigid body for the F BD. system for your F BD, but do not include the bag of cement as art of the s stem