Article View: sci.physics.relativity
Article #5998Re: "The Limitations of Mathematics in Physics"
From: mL
Date: Sun, 16 Dec 2007 17:20
Date: Sun, 16 Dec 2007 17:20
54 lines
4160 bytes
4160 bytes
AKGMJC@gmail.com: > On Dec 12, 8:53 am, mL <mL.bey...@elsewhere.xxx> wrote: >> AKG...@gmail.com wrote: >>> On Dec 11, 7:08 pm, mL <mL.bey...@elsewhere.xxx> wrote: >>>> AKG...@gmail.com wrote: >>>> All results of SR which uses LT are under the speed limit restriction >>>>> that v<c. The relativistic addition of speed is under this >>>>> restriction. Yet Einstein set v=c to "deduce" a "revolutionary" result >>>>> c+c=c. >>>> Where did he do that? You're advised to give a reference! >>> Ah, you did not know it! Read any elementary textt book on relativity >>> theory. It is advatised as a "revoultion" of Einstein! >> I've read some text books on relativity, but none of them "deduce" >> c+c=c -- so you are either using faulty logic or lying. > It has more to do with basic mathematics. Of course all you read is > popluar science books on physics, of course you do not see these > details. you have to bring your standard up to discuss something > meaningful. If you need help, I can give it to you. if you have > capability to understand you will see. I don't know why you freely expose yourself as a pompous jerk. Anyhow, you have now appended yourself to the list of self-inflated windbags on usenet. > (v+^rv')=(v+v')/(1+vv'/c^2). > > where +^r is the relativisitc addition and + is mathematical addition. > You set c=v=v' and you get c+^rc=c. This is false as v and v' can not > be equal to c. Yeah - you have to create some special notation to take care of your "c+c=c" gibberish. Anyhow, your statements lacks context, and your formula is not the general one. C.f.: http://www.fourmilab.ch/etexts/einstein/specrel/www/ -> Par.5. The Composition of Velocities > Please try to make scientific statement so that you do not look like a > typical cornered "cranck". Comparing what I posted and the responses I > got, it is becoming quite clear who is real "cranck". So, just like the other windbags, you have to be your own referee to get any appreciation. > Have a good day, chap. > A.K. Call the service department next time. /mel
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X-Google-Thread: 10f545,fb77d4504206dad2 X-Google-Thread: 10b271,4f677246f872c9ee X-Google-Thread: fa4c1,f01f2f63d1aea94 X-Google-Thread: 1139f8,f01f2f63d1aea94 X-Google-Thread: f55d3,f01f2f63d1aea94 X-Google-Attributes: gid10f545,gid10b271,gidfa4c1,gid1139f8,gidf55d3,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news1.google.com!news.glorb.com!newspeer2.se.telia.net!se.telia.net!masternews.telia.net.!newsb.telia.net.POSTED!not-for-mail From: mL <mL.beyond@elsewhere.xxx> Organization: loop org User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,fr.sci.maths,fr.sci.philo Subject: Re: "The Limitations of Mathematics in Physics" References: <49f2a$47596043$d808064f$4386@DIALUPUSA.NET> <9ad3f4ac-5b59-490b-beea-dd7b6b2416ba@e10g2000prf.googlegroups.com> <1CU6j.23484$4V6.5438@newssvr14.news.prodigy.net> <e674c989-90db-4f71-9669-db09d25a1106@e67g2000hsc.googlegroups.com> <sdl7j.2581$Rf5.1789@newsfe13.phx> <0025b6ae-b53a-4811-b2d8-d68e86e8d54d@w28g2000hsf.googlegroups.com> <a0d069dc-fae4-482c-adc2-f27f41e61af6@r1g2000hsg.googlegroups.com> <d6f75c29-f37a-4fcd-b4d4-555bc9454724@e23g2000prf.googlegroups.com> <639f28bd-6f05-4a34-b0e9-12eb1a2c40e7@b40g2000prf.googlegroups.com> <uEF7j.1503$R_4.1047@newsb.telia.net> <2421d5e3-8f6f-4514-b5e3-7cfa3ad962e9@b40g2000prf.googlegroups.com> <5JR7j.1517$R_4.1136@newsb.telia.net> <b5308c85-768f-4252-b4d9-9684763d417e@b1g2000pra.googlegroups.com> In-Reply-To: <b5308c85-768f-4252-b4d9-9684763d417e@b1g2000pra.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Lines: 54 Message-ID: <v7d9j.1680$R_4.1245@newsb.telia.net> Date: Sun, 16 Dec 2007 17:20:27 GMT NNTP-Posting-Host: 81.229.20.201 X-Complaints-To: abuse@telia.com X-Trace: newsb.telia.net 1197825627 81.229.20.201 (Sun, 16 Dec 2007 18:20:27 CET) NNTP-Posting-Date: Sun, 16 Dec 2007 18:20:27 CET