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From: Richard Hachel <richard.hachel@invalid.fr>
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Le 15/11/2023 à 10:49, Julien Arlandis a écrit :
> Le 15/11/2023 à 01:46, Richard Hachel a écrit :

>>  Oui, Vr=a.Tr
> 
> Cette formule est fausse, avec les notations usuelles tu dois retomber sur 
> l'équation
> v(t) = a.t/sqrt(1+(a.t)²/c²).

 Pour moi, tu confonds "fausseté" avec "non dans l'orthodoxie actuelle". 

 D'ailleurs, je retombe évidemment sur ton équation, car si je pose : 
 
 Vo=Vr/sqrt(1+Vr²/c²) qui est la correspondance entre une vitesse 
observable et une vitesse réelle, j'obtiens ce que tu dis

 Cela fait donc : Vo=(a.Tr)/sqrt(1+(a.Tr)²/c²)  et Vr=a.Tr

 

 R.H.