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Path: ...!news.mixmin.net!proxad.net!feeder1-2.proxad.net!usenet-fr.net!pasdenom.info!from-devjntp Message-ID: <I6QTdGP8WSrKzgIW15WwyYW_jNg@jntp> JNTP-Route: news2.nemoweb.net JNTP-DataType: Article Subject: Strange universe in accelerated frames Newsgroups: sci.physics.relativity JNTP-HashClient: ThLW3pMp54PFhWNQDWeXiiCmMXs JNTP-ThreadID: peUQ0sdDb-o4M4MB9xR_hKaNBF4 JNTP-Uri: http://news2.nemoweb.net/?DataID=I6QTdGP8WSrKzgIW15WwyYW_jNg@jntp User-Agent: Nemo/0.999a JNTP-OriginServer: news2.nemoweb.net Date: Sat, 22 Jun 24 10:30:12 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Injection-Info: news2.nemoweb.net; posting-host="e8cbf2474b472b9bb79db3dccb6a856bc1d05409"; logging-data="2024-06-22T10:30:12Z/8913238"; posting-account="4@news2.nemoweb.net"; mail-complaints-to="julien.arlandis@gmail.com" JNTP-ProtocolVersion: 0.21.1 JNTP-Server: PhpNemoServer/0.94.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-JNTP-JsonNewsGateway: 0.96 From: Richard Hachel <r.hachel@wanadou.fr> Bytes: 1669 Lines: 15 A strange universe, the relativistic universe. To=(x/c).sqrt(1+2c²/ax) But if we want to know the instantaneous observable speed in relativistic devices, we must ask: Voi/c=[1+c²/2ax]^(1/2) For a normally constituted physicist, this does not make sense; the second equation seems totally incoherent. However, only a madman could take relativity further by writing seemingly stupid and contradictory equations. R.H.