Fabri, Honoré, Tractatus physicus de motu locali, 1646

Page concordance

< >
Scan Original
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
< >
page |< < of 491 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N1C940">
            <pb pagenum="195" xlink:href="026/01/227.jpg"/>
            <figure id="id.026.01.227.1.jpg" xlink:href="026/01/227/1.jpg" number="22"/>
            <p id="N1C94A" type="head">
              <s id="N1C94C">
                <emph type="center"/>
              LIBER QVINTVS,
                <lb/>
                <emph type="italics"/>
              DE MOTV IN DIVERSIS
                <lb/>
              Planis.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1C95B" type="main">
              <s id="N1C95D">HACTENVS conſiderauimus motum in libe­
                <lb/>
              ro medio; iam verò conſiderabimus in planis
                <lb/>
              durioribus, in quibus mobilè feratur vel ſua
                <lb/>
              ſponte vel ab extrinſeco impulſum.
                <lb/>
                <gap desc="hr tag"/>
              </s>
            </p>
            <p id="N1C96A" type="main">
              <s id="N1C96C">
                <emph type="center"/>
                <emph type="italics"/>
              DEFINITIO 1.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1C978" type="main">
              <s id="N1C97A">
                <emph type="italics"/>
              PLanum inclinatum eſt corpus durum læuigatiſſimum, in quo mobile quod­
                <lb/>
              piam moueri poſſit, quod nec ſit verticale ſurſum, nec perpendiculare deor­
                <lb/>
              ſum,
                <emph.end type="italics"/>
              non addo, nec horizonti parallelum; quia planum rectilineum hori­
                <lb/>
              zontale eſt etiam decliue, vt ſuo loco videbimus. </s>
            </p>
            <p id="N1C989" type="main">
              <s id="N1C98B">
                <emph type="center"/>
                <emph type="italics"/>
              Hypotheſis
                <emph.end type="italics"/>
              1.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1C998" type="main">
              <s id="N1C99A">
                <emph type="italics"/>
              Corpus graue per planum inclinatum deſcendit, & quidem velociùs per illud
                <lb/>
              planum, quod minùs recedit à perpendiculari, tardiùs verò per illud, quod plùs
                <lb/>
              recedit.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N1C9A5" type="main">
              <s id="N1C9A7">
                <emph type="center"/>
                <emph type="italics"/>
              Hypotheſis
                <emph.end type="italics"/>
              2.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1C9B4" type="main">
              <s id="N1C9B6">
                <emph type="italics"/>
              Corpus graue in plano inclinato minùs grauitat, id eſt faciliùs ſustinetur, &
                <lb/>
              tardiore motu deſcendit, quàm in perpendiculari deorſum.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N1C9BF" type="main">
              <s id="N1C9C1">Vtraque hypotheſis certa eſt, & de vtraque ſupponimus tantùm, quòd
                <lb/>
              ſit, nam demonſtrabimus infrà propter quid ſit. </s>
            </p>
            <p id="N1C9C6" type="main">
              <s id="N1C9C8">
                <emph type="center"/>
                <emph type="italics"/>
              Axioma
                <emph.end type="italics"/>
              1.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1C9D5" type="main">
              <s id="N1C9D7">
                <emph type="italics"/>
              Corpus graue ideò tantùm mouetur ſua ſponte, vt deorſum tendat
                <emph.end type="italics"/>
              : </s>
              <s id="N1C9E0">hoc
                <lb/>
              Axioma conſtat ex iis, quæ fusè demonſtraui ſecundò lib. adde quod,
                <lb/>
              deorſum tendere, & corpus graue ſua ſponte moueri idem prorſus ſonare
                <lb/>
              videntur; </s>
              <s id="N1C9EA">nec enim loquor de potentiâ motrice animantium, vel de alia
                <lb/>
              quacumque magneticâ, ſed de potentiâ motrice grauium; </s>
              <s id="N1C9F0">graue autem
                <lb/>
              illud appello, quod in medio rariore poſitum deorſum tendit, niſi impe­
                <lb/>
              diatur, denique hîc ſuppono dari motum naturalem grauium deorſum </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum