1. The problem statement, all variables and given/known data http://img253.imageshack.us/my.php?image=workshownph1.jpg 2. Relevant equations The equations and the problem, along with the attempt at a solution are shown in the picture above 3. The attempt at a solution The attempt is in the picture as well. Thanks guys for looking at it and helping out in advance. I have no idea with these sorts of problems where to start or what im doing wrong.