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

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      <text>
        <body>
          <chap id="N10318">
            <p id="N10331" type="main">
              <s id="N1033B">
                <pb xlink:href="041/01/011.jpg" pagenum="10"/>
                <figure id="id.041.01.011.1.jpg" xlink:href="041/01/011/1.jpg" number="9"/>
                <lb/>
                <emph type="italics"/>
              momento delle C D pigliate inſieme, ſarà ponto di momento commu
                <lb/>
              ne delle grauezze C E D, tutte. </s>
              <s id="N1034E">Et harraſſi l'intento.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10352" type="main">
              <s id="N10354">
                <emph type="italics"/>
              Ma ſe'l dato ponto caſchi altroue come in H, perche le grauezze
                <lb/>
              D, & C appeſe in A e B fanno l'iſteſſo effetto che ſe giuntamente fuſſe­
                <lb/>
              ro appeſe in H: perciò ſe quella ragione che hà il compoſto di C D
                <lb/>
              ad E habbia reciprocamente F G a G H, ſarà G ponto di momento
                <lb/>
              commune di tutti. </s>
              <s id="N10360">con l'iſteſſo ordine ſi ritrouerà il centro di quante
                <lb/>
              altre ſi uogliano, il che ſi hauea da trouare.
                <emph.end type="italics"/>
              </s>
            </p>
          </chap>
          <chap id="N10366">
            <p id="N10367" type="head">
              <s id="N10369">
                <emph type="italics"/>
              PROPOSITIONE
                <emph.end type="italics"/>
                <lb/>
              VII. </s>
            </p>
            <p id="N10371" type="main">
              <s id="N10373">Delle grauezze che fanno
                <expan abbr="equipõdio">equipondio</expan>
              , compoſte le ra­
                <lb/>
              gioni delle grauezze e delle diſtanze, li eſtremi termini
                <lb/>
              ſono eguali. </s>
            </p>
            <p id="N1037D" type="head">
              <s id="N1037F">
                <emph type="italics"/>
              Dimoſtratione.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10385" type="main">
              <s id="N10387">
                <emph type="italics"/>
              Sia la ſtatera A B il ponto del ſostenimento C le due grauezze che
                <lb/>
              fanno
                <expan abbr="equipõdio">equipondio</expan>
              D & E: de quali la D ſia ſoſpeſa dal ponto A la E dal
                <expan abbr="põto">pon
                  <lb/>
                to</expan>
              B: dico che compoſtala ragione della grauezza D ad E: e della
                <expan abbr="diſtãza">diſtanza</expan>
                <lb/>
              A C a C B: cioè fatto che la
                <expan abbr="quãtità">quantità</expan>
              F a G ſia come la grauezza D ad E e
                <lb/>
              la quantità G ad H come la diſtanza A C alla C B, che F & H
                <emph.end type="italics"/>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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