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Groups > sci.physics.relativity > #428554
| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: The overpass |
| Date | 2017-08-13 21:45 +0200 |
| Organization | PointedEars Software (PES) |
| Message-ID | <1913119.irdbgypaU6@PointedEars.de> (permalink) |
| References | <omp0d9$1gbi$1@gioia.aioe.org> <ws-dnVPmJb5vwQ3EnZ2dnUU7_8zNnZ2d@giganews.com> <4284818.GXAFRqVoOG@PointedEars.de> <1653229.tdWV9SEqCh@PointedEars.de> |
Thomas 'Ingrid' Lahn wrote: > Thomas 'PointedEars' Lahn wrote: >> Tom Roberts wrote: >>> It is only for spacelike-separated events that their order is frame >>> dependent. There are no such events here. >> The moving ends of the trains are space-like separated events, so is the >> distance between the front end of a train and C and the distance between >> the rear end of a train and C. > > This was badly worded. I meant to say: The moving ends of the trains – A > and B, and M and N – and C are *all* spacelike-separated events. Finally, “The ends of the moving trains – A and B, and M and N, respectively – and C are *all* spacelike-separated events.” should remove all ambiguity :) -- PointedEars Twitter: @PointedEars2 Please do not cc me. / Bitte keine Kopien per E-Mail.
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The overpass LuigiFortunati <fortunati.luigi@gmail.com> - 2017-08-13 09:51 +0200
Re: The overpass Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-13 15:53 +0200
Re: The overpass Luigi Fortunati <fortunati.luigi@gmail.com> - 2017-08-13 19:13 +0200
Re: The overpass The Starmaker <starmaker@ix.netcom.com> - 2017-08-13 11:02 -0700
Re: The overpass Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-13 09:06 -0500
Re: The overpass Luigi Fortunati <fortunati.luigi@gmail.com> - 2017-08-13 19:07 +0200
Re: The overpass Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-13 19:40 +0200
Re: The overpass Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-13 21:32 +0200
Re: The overpass Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-13 21:45 +0200
Re: The overpass Prudence Oppenheimer <phow@innfldo.sp> - 2017-08-13 21:32 +0000
Re: The overpass Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-14 00:34 +0200
Re: The overpass Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-13 23:03 -0500
Re: The overpass Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-14 15:52 +0200
Re: The overpass Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-14 15:21 -0500
Re: The overpass Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-14 16:43 -0500
Re: The overpass "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2017-08-13 17:14 -0700
Re: The overpass Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-13 23:04 -0500
Re: The overpass "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2017-08-14 19:55 -0700
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