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Date: Fri, 28 Sep 2001 09:23:19 +0200
From: mat.voss@t-*.de* (Matthias Voss)
Organization: Harry Haller Memorial Fund
To: Christopher Brown <hokiediver@ya*.co*>
CC: techdiver@aquanaut.com
Subject: Re: momentum?
Well, Chris,
well hit.
If you would have asked what tool I use to tighten specific nuts and
bolts, I would have answered without hesitation "with a torque wrench...
I didn't even come to think of it because I had some fixation in
technical mechanics, being much more of theoretic issues.... so I used
the term I was familiar with in old university days. 
Which uses , in german , the same word which is compound of the  german
torque wrench .

Christopher Brown schrieb:
> 
> A "Torque" is also known as a "Moment".  I don't think
> english is Matthias' first language, so we need to cut
> him (and everyone else across the pond and south of
> Florida) some slack...
> 
> From: ScottBonis@ao*.co* | Block Address  | Add to
> Address Book
> Date: Thu, 27 Sep 2001 08:42:08 EDT
> Subject: Re: Bungee Wings of Death
> To: mat.voss@t-*.de*
> CC: techdiver@aquanaut.com
> 
> 
> 
> Hi Matt,
> 
> You say <<  ...I thought the momentum created is
> defined by force ( up or down) x
> distance between where the force is applied and axis
> of rotaion, which will be very close to the center of
> gravity ( to be exact, to the meta-center in an
> immersed body)... >>
> 
> I believe what you have just defined is called
> "Torque" and not "Momentum."
> 
> Take care and dive safe,      Scott
> 
> Some weeks it's just not worth the effort to gnaw
> through the restraints and scramble up out of the pit.
> 
> 
> 
> In a message dated 9/26/01 4:27:34 AM Central Daylight
> Time, mat.voss@t-*.de* writes:
> 
> Subj: Re: Bungee Wings of Death
> Date: 9/26/01 4:27:34 AM Central Daylight Time
> From:    mat.voss@t-*.de* (Matthias Voss)
> To:    kevin@So*.co* (Kevin Rottner)
> CC:    techdiver@aquanaut.com
> Can you be more specific on this , Kevin ?
> 
> I thought the momentum created is defined by force (
> up or down) x
> distance between where the force is applied and axis
> of rotaion, which
> will be very close to the center of gravity ( to be
> exact, to the
> meta-center in an immersed body)
> 
> So the closer the up and down forces are to the diver
> , the less
> momentum they create ( SS backplates, single bottle
> wings, no oversize
> wings)
> 
> What did I not get right ?
> 
> Matthias
> 
> Kevin Rottner schrieb:
> > 5. The bands hold the bladder closer to the diver,
> closer to the center of
> > gravity, this can effect roll, and making some
> positions more difficult.
> --
> 
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