X-Received: by 2002:a05:620a:6783:b0:76d:9876:dfe1 with SMTP id rr3-20020a05620a678300b0076d9876dfe1mr10870qkn.5.1692461158993;
        Sat, 19 Aug 2023 09:05:58 -0700 (PDT)
X-Received: by 2002:a63:8f56:0:b0:565:dddd:1f65 with SMTP id
 r22-20020a638f56000000b00565dddd1f65mr438781pgn.7.1692461158351; Sat, 19 Aug
 2023 09:05:58 -0700 (PDT)
Path: eternal-september.org!news.eternal-september.org!usenet.blueworldhosting.com!diablo1.usenet.blueworldhosting.com!peer02.iad!feed-me.highwinds-media.com!news.highwinds-media.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail
Newsgroups: fr.sci.physique
Date: Sat, 19 Aug 2023 09:05:57 -0700 (PDT)
Injection-Info: google-groups.googlegroups.com; posting-host=37.174.61.241; posting-account=1qbAGAkAAADcUtlizzXUEb5jUjfAdE2y
NNTP-Posting-Host: 37.174.61.241
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <b5272f7a-d7e4-4145-8c91-154261740631n@googlegroups.com>
Subject: =?UTF-8?Q?Trajectoire_rectiligne_ou_courbe_d=27une_fus=C3=A9e_vers_T?=
	=?UTF-8?Q?au_Ceti?=
From: Yanick Toutain <yanicktoutain@gmail.com>
Injection-Date: Sat, 19 Aug 2023 16:05:58 +0000
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Received-Bytes: 1472

Une fus=C3=A9e part de la Terre vers Tau Ceti=20
Elle se dirige constamment vers l'image qu'elle per=C3=A7oit
Sa trajectoire sera-t-elle courbe ou rectiligne ?   =20

Newton aurait ador=C3=A9 r=C3=A9pondre =C3=A0 cette question.
Et aurait pos=C3=A9 une question annexe : quelle m=C3=A9thode pour que le t=
rajet soit le plus court ?