Groups > sci.physics.relativity > #671290

Re: The Relativity of Inertia

From	"Paul B. Andersen" <paul.b.andersen@paulba.no>
Newsgroups	sci.physics.relativity
Subject	Re: The Relativity of Inertia
Date	2026-06-22 19:10 +0200
Organization	A noiseless patient Spider
Message-ID	<111bps8$1m6g3$1@dont-email.me> (permalink)
References	(10 earlier) <18bafb177a5e5e0c$82838$2300$c2265aab@news.newsdemon.com> <1118i3i$oj8k$2@dont-email.me> <18bb17c93506e493$82842$2300$c2265aab@news.newsdemon.com> <1119797$v2id$1@dont-email.me> <18bb2c9a2eb09441$99094$2346$c2365abb@news.newsdemon.com>

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Den 21.06.2026 20:38, skrev Maciej Woźniak:
> On 6/21/2026 7:40 PM, Paul B. Andersen wrote:
>> Den 21.06.2026 14:17, skrev Maciej Woźniak:
>>> On 6/21/2026 1:39 PM, Paul B. Andersen wrote:
>>>> Den 21.06.2026 05:31, skrev Maciej Woźniak:
>>>>> On 6/20/2026 3:32 PM, Paul B. Andersen wrote:
>>>>>>
>>>>>> Co-moving bodies can obviously not have different accelerations,
>>>>>> so when they are accelerating they are no more co-moving.
>>>>>
>>>>> Sorry, trash, wrong as usual.

Which can only mean that according to Maciej Woźniak
co-moving bodies can have different accelerations.

>> I note with interest that you believe that two
>> co-moving objects can have different accelerations.
> 
> Once again, you're a complete idiot so no surprise
> repeating is necessary.

Thanks for confirming that according to Maciej Woźniak,
co-moving objects can have different accelerations.

> 
> https://en.wikipedia.org/wiki/Bell%27s_spaceship_paradox

So you think that Bell's spaceship paradox prove that
two comoving objects can have different acceleration!

Which foot did you hit this time? :-D

"Bell's spaceship paradox" is that if two initially
  co-moving spaceships with a distance between them
  begin accelerating at the same acceleration, then the
  distance between them increases, a string between them
  will break and they are no more co-moving.

The difference between NM and SR is:

NM:
Co-moving bodies can not have different accelerations,
so if they are accelerating at different rate they are
no more co-moving.

SR:
Co-moving bodies with a distance between them can
not be accelerating, because if they are accelerating
the distance between them will increase and they are
no more co-moving.

So your claim that two co-moving objects can have
different accelerations is equally wrong according NM
as according to SR.

-- 
Paul

https://paulba.no/

Thread

The Relativity of Inertia *Attention - Odd Bodkin* Y <Yborg@zenodo.com> - 2026-06-16 11:08 +1000
  Re: The Relativity of Inertia *Attention - Odd Bodkin* The Starmaker <starmaker@ix.netcom.com> - 2026-06-15 21:33 -0700
  Re: The Relativity of Inertia *Attention - Odd Bodkin* The Starmaker <starmaker@ix.netcom.com> - 2026-06-15 21:41 -0700
  Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-16 14:42 +0200
    Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-16 14:50 +0200
    Re: The Relativity of Inertia Y <Yborg@zenodo.com> - 2026-06-17 10:30 +1000
      Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-17 12:23 +0200
        Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-17 13:07 +0200
          Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-17 19:24 +0200
            Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-17 21:07 +0200
              Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-17 22:13 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-17 23:46 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-18 15:28 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-18 15:37 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-19 12:18 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-19 21:55 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-21 13:28 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-21 14:14 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-21 19:02 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-21 20:39 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-22 20:41 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-23 00:01 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-23 11:19 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-23 12:30 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-23 22:53 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-23 23:20 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-24 22:06 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-24 22:19 +0200
                Re: The Relativity of Inertia athel.cb@gmail.com <user12588@newsgrouper.org.invalid> - 2026-06-24 15:55 +0000
                Re: The Relativity of Inertia The Starmaker <starmaker@ix.netcom.com> - 2026-06-24 12:49 -0700
                Re: The Relativity of Inertia Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-06-18 08:17 -0700
            Re: The Relativity of Inertia Y <Yborg@zenodo.com> - 2026-06-18 10:56 +1000
              Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-18 10:21 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-18 12:17 +0200
        Re: The Relativity of Inertia Y <Yborg@zenodo.com> - 2026-06-18 01:15 +1000
          Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-17 22:04 +0200
            Re: The Relativity of Inertia Y <Yborg@zenodo.com> - 2026-06-18 10:47 +1000
              Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-18 14:38 +0200
                Re: The Relativity of Inertia Y <Yborg@zenodo.com> - 2026-06-19 06:55 +1000
                Re: The Relativity of Inertia The Starmaker <starmaker@ix.netcom.com> - 2026-06-18 21:22 -0700
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-20 15:32 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-21 05:31 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-21 13:39 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-21 14:15 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-21 14:17 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-21 19:40 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-21 20:38 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-22 19:10 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-22 23:56 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-23 21:54 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-23 22:20 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-24 14:43 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-24 15:38 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-24 20:16 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-24 20:24 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-24 21:15 +0200
                Re: The Relativity of Inertia Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-06-24 12:20 -0700
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-24 21:38 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-23 22:01 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-23 22:30 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-24 20:49 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-24 20:52 +0200
                Re: The Relativity of Inertia "Paul B. Andersen" <paul.b.andersen@paulba.no> - 2026-06-24 21:29 +0200
                Re: The Relativity of Inertia Maciej Woźniak <mlwozniak@wp.pl> - 2026-06-24 21:34 +0200
          Re: The Relativity of Inertia The Starmaker <starmaker@ix.netcom.com> - 2026-06-17 16:36 -0700
      Re: The Relativity of Inertia The Starmaker <starmaker@ix.netcom.com> - 2026-06-18 10:38 -0700

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