1. The problem statement, all variables and given/known data Hey everyone, I'm trying to do this question and have no idea where to go with it. [PLAIN]http://dl.dropbox.com/u/630750/Screen%20Shot%202011-11-02%20at%2014.17.42.png [Broken] 2. Relevant equations See below. 3. The attempt at a solution Here is my attempt/thinking so far.. http://dl.dropbox.com/u/630750/Photo%2002-11-2011%2014%2020%2014.jpg [Broken] Thanks for your help!