DelMonte, Guidubaldo, In duos Archimedis aequeponderantium libros Paraphrasis : scholijs illustrata

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    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <p id="N10571" type="main">
              <s id="N105CD">
                <pb xlink:href="077/01/014.jpg" pagenum="10"/>
              alteri pręponderet. </s>
              <s id="N105D5">ex quibus colligi poteſt, ſi graue quidpiam
                <lb/>
              in centro mundi collo catum fuerit, oportere centrum graui
                <lb/>
              tatis illius in centro mundi conſtitutum eſſe: ſiquidem vt
                <lb/>
              graue illud tunc quieſcat, partes vndi〈que〉 ipſum ambientes ę­
                <lb/>
              qualium momentorum exiſtere, at〈que〉 manere oporteat.
                <lb/>
              Quare dum aſſeritur, graue quod cum〈que〉 naturali propen­
                <lb/>
              ſione ſedem in mundi centro appetere, nil aliud ſignifica­
                <lb/>
              tur, quàm quòd eiuſmodi graue proprium centrum grauitatis
                <lb/>
              cum centro vniuerſi coaptare expetit, vt optimè quieſcere va­
                <lb/>
              leat. </s>
              <s id="N105E9">Ex quo ſequitur motum deorſum alicuius grauis fieri
                <lb/>
              per rectam lineam, quæ centrum grauitatis ipſius grauis, cen
                <lb/>
              trumquè mundi connectit. </s>
              <s id="N105EF">quandoquidem grauia deorſum
                <lb/>
              rectà feruntur. </s>
              <s id="N105F3">Vnde manifeſtum eſt, Grauia ſecundum gra
                <lb/>
              uitatis centrum deorſum tendere. </s>
              <s id="N105F7">quod nos in noſtro Mecha
                <lb/>
              nicorum libro ſuppoſuimus. </s>
            </p>
            <p id="N105FB" type="margin">
              <s id="N105FD">
                <margin.target id="marg5"/>
                <emph type="italics"/>
              in fine pri­
                <lb/>
              mi huius.
                <emph.end type="italics"/>
              </s>
            </p>
            <figure id="id.077.01.014.1.jpg" xlink:href="077/01/014/1.jpg" number="3"/>
            <figure id="id.077.01.014.2.jpg" xlink:href="077/01/014/2.jpg" number="4"/>
            <p id="N1060F" type="main">
              <s id="N10611">Ex ijs omnibus, quæ hactenus de centro grauitatis dicta
                <lb/>
              ſunt, perſpicuum eſt, vnumquod〈que〉 graue in eius centro
                <lb/>
              grauitatis propriè grauitare, veluti nomen ipſum centri gra­
                <lb/>
              uitatis idipſum manifeſtè præſeferre videtur. </s>
              <s id="N10619">ita vt tota vis,
                <lb/>
              grauitaſquè ponderis in ipſo grauitatis centro coaceruata, col
                <lb/>
              lectaquè eſſe, ac tanquam in ipſum vndiquè fluere videatur.
                <lb/>
              Nam ob
                <expan abbr="grauitatẽ">grauitatem</expan>
              pondus in
                <expan abbr="cẽtrum">centrum</expan>
              vniuerſi naturaliter per
                <lb/>
              uenire cupit; centrum verò graui tatis (exdictis) eſt id, quod
                <lb/>
              propriè in centrum mundi tendit. </s>
              <s id="N1062D">in centro igitur grauitatis
                <lb/>
              pondus propriè grauitat. </s>
              <s id="N10631">Præterea quando aliquod pondus
                <lb/>
              ab aliqua potentia in centro grauitatis ſuſtinetur; tunc pon­
                <lb/>
              dus ſtatim manet, totaquè ipſius ponderis grauitas ſenſu per­
                <lb/>
              cipitur. </s>
              <s id="N10639">quod etiam contingit, ſi ſuſteneatur pondus in ali­
                <lb/>
              quo puncto, à quo per centrum grauitatis ducta recta linea
                <lb/>
              in centrum mundi tendat. </s>
              <s id="N1063F">hoc nam〈que〉 modo idem eſt, ac
                <lb/>
                <arrow.to.target n="marg6"/>
              ſi
                <expan abbr="põdus">pondus</expan>
              in eius centro grauitatis propriè ſuſtineretur. </s>
              <s id="N1064B">Quod
                <lb/>
              quidem non contingit, ſi ſuſtineatur pondus in alio pun­
                <lb/>
              cto. </s>
              <s id="N10651">ne〈que〉 enim pondus manet, quin potiùs
                <expan abbr="antequã">antequam</expan>
              ipſius
                <lb/>
              grauitas percipi poſſit, vertitur vti〈que〉 pondus, donec ſimi
                <lb/>
              liter à ſuſpenſionis puncto ad centrum grauitatis ducta re­
                <lb/>
              cta linea in vniuerſi centrum recto tramite feratur.
                <lb/>
              quæ quidem ex prima noſtrorum Mechanicorum </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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