DelMonte, Guidubaldo, Mechanicorvm Liber

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    <archimedes>
      <text>
        <body>
          <chap id="N16D2B">
            <p id="id.2.1.247.4.0.0.0" type="main">
              <s id="id.2.1.247.4.1.1.0">
                <pb xlink:href="036/01/270.jpg"/>
                <figure id="id.036.01.270.1.jpg" place="text" xlink:href="036/01/270/1.jpg" number="247"/>
              </s>
            </p>
            <p id="id.2.1.247.5.0.0.0" type="main">
              <s id="id.2.1.247.5.1.1.0">Sit datum A centum; ſit planum horizonti inclinatum CD in
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              angulo DCE. </s>
              <s id="N17346">inueniatur ex eadem nona Pappi quanta vi pondus
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              A ſuper CD mouetur; quæ ſit decem. </s>
              <s id="id.2.1.247.5.1.2.0">exponatur cochlea LM
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              helices habens GHIK &c. in angulo ECD; per ea, quæ dicta
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              ſunt, potentia decem pondus A ſuper helices GHIk mouebit. </s>
              <s id="id.2.1.247.5.1.4.0">ſi
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              autem hac cochlea volumus pondus A mouere, & potentia mo­
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              uens ſit vt duo. </s>
              <s id="id.2.1.247.5.1.5.0">ducatur NP axi cochleæ perpendicularis, axem
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              ſecans in O; fiatq; PO ad ON, vt vnum ad quinq; hoc eſt duo ad
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                <arrow.to.target n="note335"/>
              decem. </s>
              <s id="id.2.1.247.5.1.6.0">Quoniam enim potentia mouens pondus A in P, ideſt
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              ſuper helices eſt vt decem, cui potentiæ reſiſtit, & æqualis eſt po
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              tentia in N vt duo; eſt enim NP vectis, cuius fulcimentum eſt
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              O. </s>
              <s id="N1736D">potentia ergo vt duo in N pondus A ſuper helices cochleæ
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              mouebit. </s>
              <s id="id.2.1.247.5.1.7.0">efficiantur igitur ſcytalæ, ſiue manubria, quæ vſq; ad N </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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