From: Stephen Leake <stephen_leake@acm.org>
To: comp.lang.ada@ada-france.org
Subject: Re: Differentation in Ada?
Date: 22 Jan 2004 18:40:45 -0500
Date: 2004-01-22T18:40:45-05:00 [thread overview]
Message-ID: <mailman.2.1074814853.2270.comp.lang.ada@ada-france.org> (raw)
In-Reply-To: <pan.2004.01.22.20.23.15.519086@realitycoder.com>
"Bill Ward" <bill_Ward@realitycoder.com> writes:
> Well I would like to calculate the velocity of a particle travelling along
> a curve that is rotating around a fixed point:
> _
> v = [ dr ] _ _
> ------ = w X r
> [ dt ]
>
> r being the distance from the particle to the fixed point.
> t is time
> w is the anular velocity
So all you need are Cartesian vectors and cross products. See
http://www.toadmail.com/~ada_wizard/ada/sal.html.
--
-- Stephe
prev parent reply other threads:[~2004-01-22 23:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-22 17:52 Differentation in Ada? Bill Ward
2004-01-22 19:40 ` David C. Hoos
2004-01-22 20:23 ` Bill Ward
2004-01-22 23:40 ` Stephen Leake [this message]
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