PROBLEMS TO BE WRITTEN UP AND TURNED IN AT RECITATION

     This problem is due at your first recitation meeting after Tue 03/08.
     (but remember that you are responsible for the material covered by this
     problem for Test 2 on Tue 03/08).  The problem should be written on a 
     single sheet of paper (front and back), or if multiple sheets are used, 
     staple them together.  For full credit, the work must be neat, with 
     clearly labeled diagrams.  The labels must be in BOTH words and symbols.  
     For each part of the problem, you must BRIEFLY explain your strategy in 
     words, as well as neatly showing your physics equations and math, with 
     proper units. 

              Wolfson Chapter 27 problem 72, p. 708. (10 points)