Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/058.jpg" pagenum="50"/>
              trà aquam ponderetur, deinde ita eius late­
                <lb/>
              ra comprimantur, vt aquam omnem ac
                <expan abbr="aẽ-rem">ae­
                  <lb/>
                rem</expan>
              excludant, etiam ſi modicum aliquid æ­
                <lb/>
              ris deteratur, adhuc æqualibus momentis in
                <lb/>
              aquâ grauitare deprehenditur, ſi ad libræ
                <lb/>
              examen reuocetur; aeris nimirùm leuitas
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              æris momenta minuebat. </s>
            </p>
            <p type="main">
              <s>Ne quis verò ductam ex vaſe ſimilitudi­
                <lb/>
              nem calumnietur; Liberum patrem coga­
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              mus pauliſper philoſophari. </s>
              <s>Dabitis, opinor
                <lb/>
              vini grauitatem ferè aquæ ſubſeſqui-ſexage­
                <lb/>
              cuplam, vel certè aquæ pondere non maio­
                <lb/>
              rem; ita vt quodcunque aquæ grauitate præ­
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              ſtiterit, haud immeritò vino pariter grauius
                <lb/>
              cenſeatur. </s>
              <s>Atqui Tartarum ex vino ſubſide­
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              re nemo neſcit; & quod inde elicitur oleum
                <lb/>
              Tartari, eſt proximè ad aquam vt 3 ad 2: ſpi­
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              ritus autem vini ad aquam communem, Ra­
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              tionem habet proximè, quam 3 ad 4. Qua­
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              re ſi vinum eiuſdem cum aquâ grauitatis
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              conſtituatur, Oleum Tartari ad vinum eſt
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              vt 6 ad 4, vinum autem ad ſpiritum vini vt
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                <arrow.to.target n="note27"/>
                <lb/>
              4 ad 3. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="note27"/>
                <emph type="italics"/>
              XXVII
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              Vini graui­
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              tas medią
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              Harmonicè
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              inter Oleum
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              Tartari, &
                <lb/>
              Spiritum̨
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              vini.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>Quod ſi vini Tartarum ſimul ac ſpiritum
                <lb/>
              complectentis grauitas medio loco ſe habet
                <lb/>
              (& quidem medietate Harmonicâ) inter id
                <lb/>
              quod grauius, & id quod leuius eſt, quamuis
                <lb/>
              extrema illa non ita multo diſcriminentur in­</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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