Originally Posted By: Uschi
I do better when I can draw diagrams. I need to draw arrows and circles and tangents and then point at them and gesticulate as I discuss.


Seriously. Rob needs to add a whiteboard that we can draw on. We're probably just looking at the wrong free-body . . .

. . . we should be looking at Harley.

Sometimes I wish I didn't know now the things I didn't know then.