Reply To: Bar Model
There are a lot of these models in the book but unfortunately none are filled in as an example of how they are to be completed. On the second page attached (Pg 46 in print) the model is beside an equation that I assume is representing the model. I'm embarrassed to admit I really don't understand the point of the modeling exercises and don't know what to do with them. As I am pressed to get this book to the student, please give me your best suggestion, thanks!