X-Received: by 2002:a05:620a:1016:b0:76d:7a99:9b33 with SMTP id z22-20020a05620a101600b0076d7a999b33mr120255qkj.1.1694952932665; Sun, 17 Sep 2023 05:15:32 -0700 (PDT) X-Received: by 2002:a05:6830:18d:b0:6bd:b0c9:a90 with SMTP id q13-20020a056830018d00b006bdb0c90a90mr1913038ota.4.1694952932248; Sun, 17 Sep 2023 05:15:32 -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: Sun, 17 Sep 2023 05:15:31 -0700 (PDT) In-Reply-To: Injection-Info: google-groups.googlegroups.com; posting-host=2001:861:8bb7:5500:c1ec:82de:93eb:e64a; posting-account=PKzfqAoAAAC4-vQRW_wt6WFB3xnoeWfi NNTP-Posting-Host: 2001:861:8bb7:5500:c1ec:82de:93eb:e64a References: User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <5cae45f0-ae1f-46d9-90d1-62e741502a09n@googlegroups.com> Subject: Re: Comprendre la notion de contraction des longueurs. From: Richard Verret Injection-Date: Sun, 17 Sep 2023 12:15:32 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Bytes: 1881 Lines: 9 Le 17/09/2023 =C3=A0 12:50, Richard Hachel a =C3=A9crit : > Le 17/09/2023 =C3=A0 11:28, Julien Arlandis a =C3=A9crit : >> (x',y',z',t') =3D (x,y,z,t) t'as trouv=C3=A9 dans une s=C3=A9rie am=C3= =A9ricaine, c'est =C3=A7a ta culture ? > Remarque, si Vo=3D0, =C3=A7a peut se discuter. :)) C=E2=80=99est la m=C3=AAme moquerie qu=E2=80=99un intervenant me faisais su= r un autre forum, c=E2=80=99est parce que vous croyez que la transformation= de Lorentz est celle qui g=C3=A8re la relativit=C3=A9 (i.e. l=E2=80=99inva= riance des lois dans un changement de r=C3=A9f=C3=A9rentiel), alors que c= =E2=80=99est celle de Galil=C3=A9e.