Re: Langevin's paradox again

Le 09/07/2024 à 23:17, Maciej Wozniak a écrit :

W dniu 09.07.2024 o 22:54, Paul B. Andersen pisze:

Den 09.07.2024 15:47, skrev Richard Hachel:

The paradox is this: The greatest relativistic physicist in the universe (Richard Hachel) said that the effects of physics are reciprocal by permutation of observer, and therefore, if we take the INTERNAL mechanism of two watches, each will beat faster than the other, both on the outward and return journey, or during a long circular journey.

 A very naive notion. :-D

 Two problems: unfortunately I do not receive the answers from Paul B.Andersen in France, and it is therefore difficult for me to answer them. On the other hand, it is still very blunt to say that “Richard Hachel’s posts are very naive”.
 R.H.