I agree with the last comments and here is the "missing link". Check out the following link: http://mathforum.org/library/drmath/view/60747.html Roger VIN 1074 --- In dmcnews@xxxxxxxxxxxxxxx, "Cameron, Peter" <cameron@...> wrote: > > ***** Moderator's Note ***** > The trouble with physicists is there is never one > around when you need one. Until we can find one > or somebody finds their college physics text and > looks up the equations, consider this thread > closed. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/