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Subject: Re: Langevin's paradox again
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Date: Mon, 15 Jul 24 20:39:37 +0000
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From: Richard Hachel <r.hachel@wanadou.fr>
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Le 15/07/2024 à 22:13, "Paul.B.Andersen" a écrit :
> Den 15.07.2024 15:23, skrev Richard Hachel:

> The physicists at CERN are measuring the speed
> of the protons in the LHC to be less than c.

 Absolutely, my fair Paul. 

 That's what I always said. 

 Vo=Vr/sqrt(1+Vr²/c²) < c

> Putting different indexes on the V can't change that fact.

 Absolutely :

 Vo < c
 
> And of course this speed is real, and not imaginary.

 Absolutely p=m.Vr=m.Vo/sqrt(1-Vo²/c²)
 

 I am keeping the rest 

>> Please note: the real speed is measured in the LAB reference frame. 
 
> Yes, of course!
> 
> Even a child would be able to calculate that when
> the proton is moving around the 27 km circuit,
> and it passes by the same point every slightly more
> than 90 μs, then its real speed is slightly less than
> 27000m/0.000009s = 3000000000 m/s

 Personne n'a jamais dit le contraire.

 Paul, tu réponds n'importe quoi.

 R.H.