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Re: Precession

From Serg io <invalid@invalid.com>
Newsgroups sci.physics
Subject Re: Precession
Date 2017-04-04 14:32 -0500
Organization Aioe.org NNTP Server
Message-ID <oc0sdb$ng8$2@gioia.aioe.org> (permalink)
References <5b809459-867f-4aa2-9197-28d3d82af04e@googlegroups.com> <oc0fb3$1r66$1@gioia.aioe.org> <e2fd0465-1b71-4a11-bd75-155936482e32@googlegroups.com> <oc0m50$ag7$1@gioia.aioe.org>

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On 4/4/2017 12:45 PM, Odd Bodkin wrote:
> On 4/4/2017 12:41 PM, john wrote:
>> Odd
>> "
>>
>> Yes, it does. Did you know that a toy top in the Space Station will not
>> precess? Wonder why?
>> "
>> No Gravity?

> Well, there is gravity up at the Space Station. It's only down a few
> percent from surface gravity. But the station is in free-fall. So
> gravity becomes non-apparent, just like if you were in a freely falling
> elevator on the surface of the earth, or an airplane in free fall.
>
>> So, in no Gravity, a top never falls over?
>
> In no gravity, no, a top never falls over because there's no "down".
> More importantly, it never PRECESSES. Because there is no external
> gravity to provide the torque.
>
>

"a top only falls if it is torqued off. "

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Precession john <johnsefton288@gmail.com> - 2017-04-04 07:01 -0700
  Re: Precession Serg io <invalid@invalid.com> - 2017-04-04 10:07 -0500
    Re: Precession noTthaTguY <abu.kuanysh05@gmail.com> - 2017-04-04 08:45 -0700
  Re: Precession moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-04-04 15:27 +0000
  Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-04 10:49 -0500
    Re: Precession john <johnsefton288@gmail.com> - 2017-04-04 10:41 -0700
      Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-04 12:45 -0500
        Re: Precession Serg io <invalid@invalid.com> - 2017-04-04 14:32 -0500
        Re: Precession john <johnsefton288@gmail.com> - 2017-04-05 07:59 -0700
          Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-05 10:30 -0500
            Re: Precession john <johnsefton288@gmail.com> - 2017-04-05 10:10 -0700
              Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-05 12:23 -0500
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-05 16:36 -0700
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-06 07:02 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-06 09:19 -0500
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-06 09:18 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-06 11:36 -0500
                Re: Precession "reber G=emc^2" <herbertglazier0@gmail.com> - 2017-04-06 10:26 -0700
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-06 11:17 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-06 13:45 -0500
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-06 12:07 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-06 14:31 -0500
                Re: Precession pnalsing@gmail.com - 2017-04-06 15:06 -0700
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-06 12:32 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-06 14:46 -0500
                Re: Precession benj <nobody@gmail.com> - 2017-04-06 20:23 -0400
                Re: Precession moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-04-07 03:51 +0000
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-07 06:40 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-07 08:53 -0500
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-07 07:38 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-07 09:58 -0500
                Re: Precession john <johnsefton288@gmail.com> - 2017-04-07 07:58 -0700
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-07 10:00 -0500
                Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-07 10:02 -0500
                Re: Precession moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-04-07 15:32 +0000
                Re: Precession moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-04-07 18:04 +0000
                Re: Precession benj <nobody@gmail.com> - 2017-04-06 20:22 -0400
                Re: Precession moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-04-07 03:50 +0000
                Re: Precession noTthaTguY <abu.kuanysh05@gmail.com> - 2017-04-07 19:41 -0700
                Re: Precession noTthaTguY <abu.kuanysh05@gmail.com> - 2017-04-07 20:21 -0700
  Re: Precession Edward Prochak <edprochak@gmail.com> - 2017-04-04 11:38 -0700
  Re: Precession "reber G=emc^2" <herbertglazier0@gmail.com> - 2017-04-06 10:25 -0700
  Re: Precession Odd Bodkin <bodkinodd@gmail.com> - 2017-04-07 14:32 -0500

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