I just added into what i did
sorry i did't know how to post mathematical equations until i looked it up before...
yeah, after that I pretty much have no clue...
Can you give me a few hints how to start the next few questions?
Homework Statement
The question was way too long so i took a snap shot of it
http://sphotos-h.ak.fbcdn.net/hphotos-ak-snc7/397320_358155177605479_1440801198_n.jpg Homework Equations
The equations are all included in the snapshotThe Attempt at a Solution
So for question A I've done what the...