[R-390] Rack Mounted R-390A

Barry n4buq at aol.com
Tue Feb 7 12:44:35 EST 2006


Well, if my calculations are correct, that works out to about $1 / Joule.  I
wonder if that's a good buck to bang ratio?

Barry - N4BUQ


> On Tue, 7 Feb 2006, Barry wrote:
>
> > k = (36 * 5.44^2) / 2 = 532.6848 Joules
> >
> > How big is the hole in the concrete?
>
> Surprisingly, I never think about Joules when I have just watched a
$600.00
> device with a weight of 36Kg destroy itself on a concrete floor.  That
only
> comes after weeks os sulking (possibly including hospital time).
>
> -- 
>    Richard Loken VE6BSV, Systems Programmer - VMS  : "Anybody can be a
father
>    Athabasca University                            :  but you have to earn
>    Athabasca, Alberta Canada                       :  the title of
'daddy'"
>    ** richardlo at admin.athabascau.ca **             :  - Lynn Johnston



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