Stelliola, Niccol� Antonio, De gli elementi mechanici, 1597

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    <archimedes>
      <text>
        <body>
          <chap id="N1093D">
            <pb xlink:href="041/01/031.jpg" pagenum="30"/>
            <figure id="id.041.01.031.1.jpg" xlink:href="041/01/031/1.jpg" number="27"/>
            <p id="N10958" type="head">
              <s id="N1095A">
                <emph type="italics"/>
              Dimoſtratione.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10960" type="main">
              <s id="N10962">
                <emph type="italics"/>
              Sia nella leua A B, il ponto del ſottoleua in A: il ponto di momen­
                <lb/>
              to della data grauezza in C. </s>
              <s>et la ragion della poſſanza data alla grauez
                <lb/>
              za, come di E a D: ſi cerca nella leua il ponto, oue poſta la data poſ­
                <lb/>
              ſanza ſoſtenga la data grauezza. </s>
              <s id="N1096C">per queſto: facciaſi come E a D, così
                <lb/>
              A C ad A F: & intendaſi la poſſanza in F. </s>
              <s id="N10970">dico che detta poſſanza in
                <lb/>
              F ſoſtiene la grauezza in C. </s>
              <s id="N10974">ſi moſtra: percioche eſſendo la ragion del­
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              la poſſanza alla grauezza come E a D, e la ragion dell'interuallo del
                <lb/>
              la grauezza A C, all'interuallo della poſſanza A F, l'iſteſſa reciproca
                <lb/>
              mente: ſoſtentarà dunque la data poſſanza in F, la grauezza in C. </s>
              <s id="N1097C">Il
                <lb/>
              che ſi cercaua.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10982" type="head">
              <s id="N10984">
                <emph type="italics"/>
              Appendice.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N1098A" type="main">
              <s id="N1098C">Et è manifeſto che in qual ſi uoglia altro ponto oltre
                <lb/>
              del termine del ſoſtenimento, la data poſſanza mouerà
                <lb/>
              la data grauezza: e tanto più facilmente quanto più ſi
                <lb/>
              ſcoſtarà. </s>
            </p>
            <figure id="id.041.01.031.2.jpg" xlink:href="041/01/031/2.jpg" number="28"/>
          </chap>
        </body>
      </text>
    </archimedes>
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