I don't think I ready for the next test quite yet. I know how to use the equations and such, but I have difficulty actually finding what needs to go into the equation. I think I finally figured out how to use the appendices in the back to find the surface gravity and such, but other than that... ack.
1) The homework. The logic behind the homework. Where the heck do some of the numbers come from? What data from the appendices are you supposed to use?
2) The tides are still a little shifty - I have the basic concepts, but not stuff with the CALCULATING the tide/weight/etc problems.