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

List of thumbnails

< >
21
21 		22
22
23
23 		24
24
25
25 		26
26
27
27 		28
28
29
29 		30
30
< >
page |< < of 69 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N105FD">
            <pb xlink:href="041/01/022.jpg" pagenum="21"/>
            <p id="N1069D" type="head">
              <s id="N1069F">
                <emph type="italics"/>
              PROPOSITION.
                <emph.end type="italics"/>
                <lb/>
              I. </s>
            </p>
            <p id="N106A7" type="main">
              <s id="N106A9">S'il ſottoleua ſtia tra la grauezza, e la poſſanza che
                <lb/>
              ſoſtenga detta grauezza; ſarà tra la poſſanza, & il pe­
                <lb/>
              ſo la ragione, che è tra le parti della leua, reciprocamen­
                <lb/>
              te. </s>
            </p>
            <figure id="id.041.01.022.1.jpg" xlink:href="041/01/022/1.jpg" number="20"/>
            <p id="N106B4" type="head">
              <s id="N106B6">
                <emph type="italics"/>
              Dimoſtratione.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N106BC" type="main">
              <s id="N106BE">
                <emph type="italics"/>
              Sia la linea A B, il ponto del ſottoleua C, la grauezza D ſoste­
                <lb/>
              nuta nel ponto della leua A; la poſſanza che ſoſtenga detta grauez­
                <lb/>
              za in B: dico che la poſſanza B al peſo D, ha quella ragione che ha
                <lb/>
              la parte di leua A C alla C B, qual è ragion reciproca. </s>
              <s id="N106C8">ſi moſtra: inten­
                <lb/>
              daſi attaccato in B il peſo che faccia equipondio con D: è manifeſto che
                <lb/>
              detto peſo E ſia equiualente alla forza B, ma il peſo E al peſo D ha la
                <lb/>
              ragione che A C a C B, che è la ragione reciproca di grauezza, e di­
                <lb/>
              ſtanze: dunque, la potenza ancora haue l'iſteſſa ragione. </s>
              <s id="N106D2">ilche ſi ha­
                <lb/>
              uea da moſtrare.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N106D8" type="head">
              <s id="N106DA">
                <emph type="italics"/>
              PROPOSITION.
                <emph.end type="italics"/>
                <lb/>
              II. </s>
            </p>
            <p id="N106E2" type="main">
              <s id="N106E4">Se due potenze ſoſtentino vna grauezza con vn vet­
                <lb/>
              te, ciaſcuna ſoſtentarà la ſua portione, ſecondo l'inter­
                <lb/>
              uallo del peſo dalle potenze, pigliato reciprocamente. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum