Looks good Lane. The formula is 1/(2 pie) sqrt(k/m)
The pie in the denominator with the 2. I never bother to explain things in this detail. I assume everyone knows, maybe they don't and this is what is needed. Frank -----Original Message----- From: seattle truth <[email protected]> To: fznidarsic <[email protected]> Sent: Wed, Nov 24, 2010 5:41 am Subject: part 20 up finally took me a long ass time to do this one... hopefully i didnt mess it up. let me know http://www.youtube.com/watch?v=-v0YWEu7i50

