X-Received: by 2002:a05:620a:94f:b0:76d:a871:da22 with SMTP id w15-20020a05620a094f00b0076da871da22mr46020qkw.6.1694704634694; Thu, 14 Sep 2023 08:17:14 -0700 (PDT) X-Received: by 2002:a05:6871:a7:b0:1d6:3b88:40d8 with SMTP id u39-20020a05687100a700b001d63b8840d8mr630688oaa.5.1694704634337; Thu, 14 Sep 2023 08:17:14 -0700 (PDT) Path: ...!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail Newsgroups: fr.sci.physique Date: Thu, 14 Sep 2023 08:17:13 -0700 (PDT) In-Reply-To: Injection-Info: google-groups.googlegroups.com; posting-host=2001:861:8bb7:5500:f47b:e395:e5c:8f4e; posting-account=PKzfqAoAAAC4-vQRW_wt6WFB3xnoeWfi NNTP-Posting-Host: 2001:861:8bb7:5500:f47b:e395:e5c:8f4e References: User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <9897068d-674f-4230-b2f5-ac0fbe08a391n@googlegroups.com> Subject: =?UTF-8?Q?Re=3A_Comprendre_la_th=C3=A9orie_de_la_relativit=C3=A9?= From: Richard Verret Injection-Date: Thu, 14 Sep 2023 15:17:14 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Bytes: 1893 Lines: 11 Le 14/09/2023 =C3=A0 16:50, Python a =C3=A9crit : > Cela signifie que si un observateur au repos dans le premier > r=C3=A9f=C3=A9rentiel mesure deux positions distinctes de (mettons) > l'origine du second =C3=A0 des temps t1 et t2 (pour des horloges > de son r=C3=A9seau d'horloges synchronis=C3=A9es en repos dans ce r=C3=A9= f=C3=A9rentiel > plac=C3=A9es l=C3=A0 ou est l'origine du second r=C3=A9f=C3=A9rentiel) il= trouvera des > coordonn=C3=A9es (x1,0,0) et (x2,0,0) telles que (x2-x1)/(t2-t1) =3D v > Simple, pr=C3=A9cis et exp=C3=A9rimentalement op=C3=A9rationnel. S=C3=BBrement, mais en fran=C3=A7ais =C3=A7a donne quoi ?