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

Page concordance

< >
Scan Original
61
62
63
64
65
66
67
68
69
< >
page |< < of 69 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N10F62">
            <p id="N10F86" type="main">
              <s id="N10FC1">
                <pb xlink:href="041/01/053.jpg" pagenum="52"/>
                <emph type="italics"/>
              ſcuna girella ne vengono due. </s>
              <s id="N10FD1">perche dunque il peſo è ſoſtenuto da
                <lb/>
              dette corde di
                <expan abbr="momẽto">momento</expan>
              eguale: perciò, mentre l'vn capo ſia attaccato
                <lb/>
              alla taglia ſuperiore, l'altro dato alla poſſanza, il
                <expan abbr="momẽto">momento</expan>
              del peſo è di
                <lb/>
              ſtribuito in parti di numero pare: ne altro auuiene, ſe la poßanza ſia in
                <lb/>
              L, nel capo, che viene dalla taglia ſuperiore: percioche il numero del
                <lb/>
              le corde, che alla taglia inferiore peruengono è l'iſteſſo.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10FE7" type="head">
              <s id="N10FE9">
                <emph type="italics"/>
              Appendice. </s>
              <s id="N10FED">I
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10FF1" type="main">
              <s id="N10FF3">Et è manifeſto, che poſta vna girella meno nella ta­
                <lb/>
              glia ſuperiore, ſi ſoſterrà dalla poſſanza l'iſteſſo che ſe
                <lb/>
              fuſſero le girelle ſuperiori di numero eguale alle in­
                <lb/>
              feriori, è che per detta girella aggiunta, si muta ſo
                <lb/>
              lamente l'un momento nell'altro di ſpezie contraria. </s>
            </p>
          </chap>
          <chap id="N10FFD">
            <p id="N10FFE" type="head">
              <s id="N11000">
                <emph type="italics"/>
              PROPOSITIONE.
                <emph.end type="italics"/>
                <lb/>
              V. </s>
            </p>
            <p id="N11008" type="main">
              <s id="N1100A">Se l'vn capo della fune auuolta a girelle, ſia racco­
                <lb/>
              mandato alla taglia inferiore: il peſo ſoſtenuto è diſtri
                <lb/>
              buito in parti di numero ſpare. </s>
            </p>
            <p id="N11010" type="head">
              <s id="N11012">
                <emph type="italics"/>
              Dimoſtratione.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N11018" type="main">
              <s id="N1101A">
                <emph type="italics"/>
              Sia la taglia ſuperiore e stabile AB, CD: l'inferiore e mobile E­
                <lb/>
              F, G H: la fune auuolta notata con l'iſteſſe lettere: e di eſſa l'vn ter­
                <lb/>
              mine I, che è del capo C I, ſia attaccato alla taglia inferiore: et il termi
                <lb/>
              ne K, del capo E K, raccomandato alla poſſanza in K: dico che'l peſo è
                <emph.end type="italics"/>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum