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Path: ...!weretis.net!feeder8.news.weretis.net!pasdenom.info!from-devjntp Message-ID: <FuPmdQiYeCyTJBoHqlKgiznV5BQ@jntp> JNTP-Route: news2.nemoweb.net JNTP-DataType: Article Subject: Re: Well... References: <ngZJVPwcxVWqGIkjELXo-oGMU4I@jntp> Newsgroups: sci.physics.relativity JNTP-HashClient: ok3HWdGXyMwNni8tATuW6QiH_9E JNTP-ThreadID: H_x0XrUU4APz_RAaPgCksJjLlR0 JNTP-ReferenceUserID: 4@news2.nemoweb.net JNTP-Uri: http://news2.nemoweb.net/?DataID=FuPmdQiYeCyTJBoHqlKgiznV5BQ@jntp User-Agent: Nemo/0.999a JNTP-OriginServer: news2.nemoweb.net Date: Wed, 24 Apr 24 12:44:13 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Injection-Info: news2.nemoweb.net; posting-host="e8cbf2474b472b9bb79db3dccb6a856bc1d05409"; logging-data="2024-04-24T12:44:13Z/8829480"; 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: 4624 Lines: 87 Le 24/04/2024 à 03:08, Richard Hachel a écrit : > We set To²=Tr²+Et² > > It’s great, life is above all very easy. > > We take Stella, we calculate her proper time (Tr=4.776 years), her improper time > (validated by Terrence, To=12.915 years), her constant speed Vo=0.929c, her > distance traveled to Tau Ceti (12al). > > We take Bella, in an accelerated reference frame at 1.052 ly/year², we > calculate its proper time, its improper time, and the distance traveled. > > In RRH (Hachel's special relativity), if we place the proper time in y, the > distance traveled in x, > and the improper tense on the LENGTH of the hypotenuse, all this still works > very well. > > Even in accelerated frames of reference as long as you pay close attention to > what you do. > > Furthermore, what is the slope of this hypotenuse for Stella? Unlike the speed > Vr. > > But what can we say for Bella, who will trace a curve since her movement is > accelerated? > > What becomes of To for her? > > It is the length of the line which links, at each moment, the origin O > and the point we find ourselves on the curve. That's it, To. Bad weather. > > And what happens to Vr at each moment? It is the inverse of the slope of the > tangent at the given point. > > This may seem very strange. > > But it is nevertheless mathematical. > > The most complex thing to understand (it took me decades to find the tilt) is > that in the case > of the accelerated twin, the line which links the origin to the chosen point of > the curve IS To, and that this line is obviously NOT the curve itself. > > And that on the other hand the real instantaneous speed (Vr) is given by the > inverse of the slope of the tangent to the curve, speed which must then be > transcribed into Vo. Vo=Vr/sqrt(1+Vr²/c²) > > Everything then enters into a sumptuous logic and a great conceptual beauty. > > We then obtain the following two equations, which physicists nevertheless > deny, because they do not understand the beauty of reasoning, and persist in > posing totally false equations. > > For the instantaneous speed of the accelerated mobile as a function of x and > a: > Voi/c=[1+c²/2ax]^-(1/2) > > For the improper time of the particle or the mobile: > To=(x/c).sqrt(1+2c²/ax) Validated by physicists that. > > For the proper time Tr=sqrt(2x/a) quite simply. > > There, a terrible incomprehension can shake the biggest minds in physics, > because they will ask: > Voi=Δx/ΔTo > > However, as obvious as it may seem, it is completely false. > > Something that would drive the greatest theoreticians crazy if they're not > careful. > > Because Voi, it is given by the inverse of the SLOPE of the tangent to the > curve at the given point, > (and Voi transcribed from Vri), and not by the slope of the line which joins > the origin to this point, the only use of which is the length which corresponds > for each point to To. > > Breathe, breathe... > > Grab three cups of coffee, edit this post, and think for an hour or two about > what I'm trying to explain to you in a few words. > > R.H. <http://news2.nemoweb.net/jntp?FuPmdQiYeCyTJBoHqlKgiznV5BQ@jntp/Data.Media:1> R.H.