A question: Is everything allright with the newest smtl sample? I don''t get correct answers on 5th and 6th question though I check every dimension, constant and factor... I was going to take the exam tommorow but now I hesitate if I'm proper prepared.

To Deepak: See the attachment for the file with solution. I hope you will point me where I was wrong but if it appears that I was not than I think smebody was drunk while making this simple sample (since when "mass" is beeing described in "mm^2" ?)

Message was edited by: Jacob Wharton