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

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    <archimedes>
      <text>
        <body>
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              <s>
                <pb xlink:href="018/01/196.jpg" pagenum="182"/>
              inde cum extremitate C deprimeretur ſoli­
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              dum O intrà mercurium, cuius partes æqua­
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              les moli immerſæ effluebant: atquè ita pon­
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              dus in H temperabam, vt iuga EF, CD, ho­
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              rizonti parallela conſiſterent, quando ſuper­
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              ficies ſolidi immerſi vnicam cum circumfu­
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              ſo mercurio ſuperficiem conſtituebant. </s>
              <s>Qua­
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              re pondus in H grauitans æqualiter reſiſte­
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              bat leuitati ſolidi ſursùm conantis in mercu­
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              rio: cumque ex Archimede lib. de inſid. </s>
              <s>
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              hum. </s>
              <s>prop. 6. conſtet ſolidum leuius humi­
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              do immerſum tantâ vi ſurſum ferri, quantâ
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              humidum molem ſolido æqualem habens
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              grauius eſt ipſo ſolido, colligebam, quantò
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              grauior ſecundùm ſpeciem eſſet mercurius,
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              quàm immerſum ſolidum. </s>
              <s>Deinde idem̨
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              ſolidum in aquâ expendebam vel eadem li­
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              brâ, ſi in aquâ pariter leuitabat, vel librâ
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              communi, ſi grauius erat quàm aquâ. </s>
              <s>Col­
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              lectis demùm in ſummam huiuſmodi pon­
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              deribus ſeu differentijs grauitatum, ſi iņ
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              mercurio leuitans ſolidum grauitabat in aquâ,
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              ſiue ſubtracto minori pondere ex maiore, ſi
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              in vtroque leuitabat; ſumma vel reſiduum
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              dabat mihi exceſſum grauitatis mercurij ſu­
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              pra grauitatem aquæ: alterutrius autem̨
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              pondere cognito, reliqui pondus innoteſce­
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              bat. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>