Re: The problem of relativistic synchronisation

W dniu 25.08.2024 o 13:17, Paul.B.Andersen pisze:

Den 24.08.2024 22:26, skrev Richard Hachel:

Le 24/08/2024 à 22:10, "Paul.B.Andersen" a écrit :

Den 24.08.2024 13:28, skrev Richard Hachel:
>

I recall the terrible deformities of Minkowskian relativity in the face of what Dr. Hachel says, if we take for example the example of Hachel's Tau Ceti traveler (we send a rocket with an acceleration of 10m/s² to Tau Ceti to travel the 12 light years that separate us from the star), we have in Minkowski mode a proper time of about 3.5 years, against 4,776 years in Hachel.

>
SR:     τ =  3.304 years
Newton: τ = 11.400 years
Hachel: τ =  4,776 years? Did you mean 4.776 years?

 

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Yes, in french numerical notation we don't use "." but ","
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In american notation:
>
>
SR:     τ =  3.304 years
Newton: τ = 11.400 years
Hachel: τ =  4.776 years
>
Yes, that's exactly it, and it proves that you have much greater relativistic knowledge than most French or foreign speakers.
So we have three opposing positions, the Newtonians, the Einsteinians, the Hachettes.
We must call things by their name, and it is one of the greatness of science to be able to do it with freedom and knowledge like you.
That's exactly it.
I am happy to be able to read and discuss with a correspondent like you who thinks and who says things clearly.
>
R.H.

 

<Richard snipped the challenge>
I bet that Doctor Richard Hachel is unable to find τ_E and τ_W.
He can't calculate anything in the real world.
>
So he will flee the challenge as he always does.

 Wasn't I right? Or was I right? :-D
 But I can always repeat the challenge, so you yet again
can demonstrate your incompetence by fleeing.
Chicken!
 Consider this variant of the Langewin's paradox:
------------------------------------------------
 The triplets Ginette, Elise and Wanda are co-located on
the equator. They all have an atomic clock.

Fortunately, we have GPS now. With its
atomic clocks it's demonstrating very
clearly that your delusional scenarios
have nothing in common with real
observations, real atomic clocks or
real anything.