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Date: Fri, 25 Aug 2023 08:09:40 -0700 (PDT)
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Subject: Re: De la synchronisation des montres chez Hachel [RR]
From: Richard Verret <rverret97@gmail.com>
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Le 24/08/2023 =C3=A0 15:56, Richard Hachel a =C3=A9crit :
> Il y a deux r=C3=A9f=C3=A9rentiels en jeu, et forc=C3=A9ment trois mani=
=C3=A8res de voir les choses.
> Les r=C3=A9elles, les observables, les apparentes.
Je ne retrouve pas ton truc sur les vitesses apparentes, mais il m=E2=80=99=
a sembl=C3=A9 que c=E2=80=99=C3=A9tait, en fait, les vitesses radiales, cel=
les qu=E2=80=99on obtient dans un rep=C3=A8re de Frenet, dr/dt. Est-ce que =
je me trompe ?