HigherEd 2.0

At long last I am catching up with some extra credit solutions from Chapter 6…here are four efforts on Prob. 6-41. I think you will agree that some of these solutions are better than others. Although all are correct, in your efforts to learn how to do this problem you will find some of these solutions more helpful than others. But all of these solutions highlight the little things about problems in this class: neatness, units, and clarity of FBDs. Just some food for thought.