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Groups > sci.physics > #589633
| From | kensi <kkensington01@gmail.invalid> |
|---|---|
| Newsgroups | sci.physics, alt.fan.cyberchicken |
| Subject | Re: What causes a particle in inertial motion to remain in motion? |
| Date | 2016-07-17 06:19 -0400 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <nmfm4c$18mv$1@gioia.aioe.org> (permalink) |
| References | <6adc6040-e3c0-497c-927c-7a7b21ff6603@googlegroups.com> |
Cross-posted to 2 groups.
On 16/07/2016 3:43 AM, hanson, socked up as mapou001@gmail.com, wrote: > What causes a particle in inertial motion to remain in motion? According to Noether's Theorem (discovered by a personal hero of mine, BTW), every differentiable symmetry of the action of a non-dissipative physical system has a corresponding conservation law. In the case of spatial translation symmetry (i.e. the laws of physics are the same at every location) the result is conservation of linear momentum, given that physics as a whole is not dissipative (has conservation of energy -- which it does, as it has *time* translation symmetry). So the particle coasts along a timelike geodesic until given some kind of a nudge and won't ever accelerate on its own. Said nudge allows it to exchange some linear momentum with some other particle or particles. More at: https://en.wikipedia.org/wiki/Noether%27s_theorem -- "To explain the unknown by the known is a logical procedure; to explain the known by the unknown is a form of theological lunacy." ~David Brooks "I get fooled all the time by the constant hosiery parade in here." ~Checkmate
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What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-16 00:43 -0700
Re: What causes a particle in inertial motion to remain in motion? "nuny@bid.nes" <Alien8752@gmail.com> - 2016-07-16 00:57 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-16 02:20 -0700
Re: What causes a particle in inertial motion to remain in motion? Wally W. <ww84wa@aim.com> - 2016-07-16 10:22 -0400
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-16 14:24 -0700
Re: What causes a particle in inertial motion to remain in motion? Wally W. <ww84wa@aim.com> - 2016-07-17 00:47 -0400
Re: What causes a particle in inertial motion to remain in motion? "hanson" <hanson@quick.net> - 2016-07-16 22:29 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-16 22:47 -0700
Re: What causes a particle in inertial motion to remain in motion? Wally W. <ww84wa@aim.com> - 2016-07-17 12:12 -0400
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 09:55 -0700
Re: What causes a particle in inertial motion to remain in motion? Sergio <invalid@invalid.com> - 2016-07-17 16:41 -0500
Re: What causes a particle in inertial motion to remain in motion? "nuny@bid.nes" <Alien8752@gmail.com> - 2016-07-17 12:27 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 13:02 -0700
Re: What causes a particle in inertial motion to remain in motion? "nuny@bid.nes" <Alien8752@gmail.com> - 2016-07-17 16:05 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 16:28 -0700
Re: What causes a particle in inertial motion to remain in motion? "nuny@bid.nes" <Alien8752@gmail.com> - 2016-07-17 19:03 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 19:09 -0700
Re: What causes a particle in inertial motion to remain in motion? pnalsing@gmail.com - 2016-07-17 20:49 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 22:33 -0700
Re: What causes a particle in inertial motion to remain in motion? pnalsing@gmail.com - 2016-07-18 18:42 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-18 19:04 -0700
Re: What causes a particle in inertial motion to remain in motion? pnalsing@gmail.com - 2016-07-18 19:38 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-16 14:25 -0700
Re: What causes a particle in inertial motion to remain in motion? "nuny@bid.nes" <Alien8752@gmail.com> - 2016-07-17 12:31 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 13:06 -0700
Re: What causes a particle in inertial motion to remain in motion? "nuny@bid.nes" <Alien8752@gmail.com> - 2016-07-17 13:17 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 13:21 -0700
Re: What causes a particle in inertial motion to remain in motion? Sergio <invalid@invalid.com> - 2016-07-17 16:44 -0500
Re: What causes a particle in inertial motion to remain in motion? SPQR <SPQR@SPQR.org> - 2016-07-17 16:28 -0600
Re: What causes a particle in inertial motion to remain in motion? The Starmaker <starmaker@ix.netcom.com> - 2016-07-17 16:59 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 17:24 -0700
Re: What causes a particle in inertial motion to remain in motion? "Colonel Edmund J. Burke" <burkesgurlz@t-girls.com> - 2016-07-16 06:24 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-16 12:44 -0700
Re: What causes a particle in inertial motion to remain in motion? Odd Bodkin <bodkinodd@gmail.com> - 2016-07-16 13:00 -0500
Re: What causes a particle in inertial motion to remain in motion? The Starmaker <starmaker@ix.netcom.com> - 2016-07-16 12:04 -0700
Re: What causes a particle in inertial motion to remain in motion? The Starmaker <starmaker@ix.netcom.com> - 2016-07-17 14:10 -0700
Re: What causes a particle in inertial motion to remain in motion? "Y.Porat" <y.y.porat@gmail.com> - 2016-07-16 23:16 -0700
Re: What causes a particle in inertial motion to remain in motion? "hanson" <hanson@quick.net> - 2016-07-17 10:04 -0700
Re: What causes a particle in inertial motion to remain in motion? kensi <kkensington01@gmail.invalid> - 2016-07-17 06:19 -0400
Re: What causes a particle in inertial motion to remain in motion? snipeco.2@gmail.com (Sn!pe) - 2016-07-17 11:33 +0100
Re: What causes a particle in inertial motion to remain in motion? Nadegda <nad318b404@gmail.invalid> - 2016-07-17 22:46 +0000
Re: What causes a particle in inertial motion to remain in motion? "Sir Gregory Hall, Esq." <greghall@yacht_master.fake> - 2016-07-17 18:52 -0400
Re: What causes a particle in inertial motion to remain in motion? kensi <kkensington01@gmail.invalid> - 2016-07-18 06:24 -0400
Re: What causes a particle in inertial motion to remain in motion? Nadegda <nad318b404@gmail.invalid> - 2016-07-19 00:05 +0000
Re: What causes a particle in inertial motion to remain in motion? "Sir Gregory Hall, Esq." <greghall@yacht_master.fake> - 2016-07-18 20:39 -0400
Re: What causes a particle in inertial motion to remain in motion? "Checkmate, DoW #1" <Lunatic.Fringe@The.Edge> - 2016-07-18 20:19 -0700
Re: What causes a particle in inertial motion to remain in motion? kensi <kkensington01@gmail.invalid> - 2016-07-19 06:19 -0400
Re: What causes a particle in inertial motion to remain in motion? Nadegda <nad318b404@gmail.invalid> - 2016-07-19 23:07 +0000
a particle in noTthaTguY <abu.kuanysh05@gmail.com> - 2016-07-18 18:44 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 15:55 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 15:59 -0700
Re: What causes a particle in inertial motion to remain in motion? Sergio <invalid@invalid.com> - 2016-07-17 12:29 -0500
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 11:24 -0700
Re: What causes a particle in inertial motion to remain in motion? xxein1@att.net - 2016-07-17 12:07 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-17 13:26 -0700
Re: What causes a particle in inertial motion to remain in motion? yanarchi@hotmail.com - 2016-07-18 21:58 -0700
Re: What causes a particle in inertial motion to remain in motion? mapou001@gmail.com - 2016-07-18 22:03 -0700
Re: What causes a particle in inertial motion to remain in motion? "reber g=emc^2" <herbertglazier0@gmail.com> - 2016-07-19 09:25 -0700
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