Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
page |< < of 579 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.002535">
                <pb pagenum="480" xlink:href="010/01/488.jpg"/>
                <arrow.to.target n="marg659"/>
              </s>
            </p>
            <p type="margin">
              <s id="s.002536">
                <margin.target id="marg657"/>
              Cap. 11. gra­
                <lb/>
              uia in fluido
                <lb/>
              velocitati­
                <lb/>
              bus inæqua­
                <lb/>
              libus ferri
                <lb/>
              debere.</s>
            </p>
            <p type="margin">
              <s id="s.002537">
                <margin.target id="marg658"/>
              Cap. 2. pr.
                <gap/>
              .</s>
            </p>
            <p type="margin">
              <s id="s.002538">
                <margin.target id="marg659"/>
              Cap. 11. gra­
                <lb/>
              uia in fluido
                <lb/>
              velocitati­
                <lb/>
              bus inæqua­
                <lb/>
              libus ferri
                <lb/>
              debere.</s>
            </p>
            <p type="main">
              <s id="s.002539">
                <emph type="center"/>
              PROP. CCXXXIV.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002540">
                <emph type="center"/>
                <emph type="italics"/>
              Si duo ſiphones ex directis æquè altis, & contiguis fiſtulis
                <lb/>
              compoſiti fuerint, & in vnoquoque eorum duæ collatera­
                <lb/>
              les fistulæ æquales ſint inter ſe, atque in ſinistris
                <expan abbr="ſiphonũ">ſiphonum</expan>
                <lb/>
              fiſtulis ponantur duo fluidi cylindruli æquè alti leuiores,
                <lb/>
              vel grauiores aqua, reſiduæ verò ſiphonum capacitates
                <lb/>
              aqua repleantur; aliquantulum tardiùs feretur cylinder
                <lb/>
              in ſiphone latiori, quàm in ſtrictiori.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.002541">SInt duo ſiphones ABCD capaciores quàm PQRS
                <lb/>
              æquè alti, quorum fiſtulæ vnius AB, & CD ſint
                <lb/>
              æquales, & contiguæ,
                <expan abbr="pariterq;">pariterque</expan>
              duæ fiſtule PQ, & SF
                <lb/>
              ſint æquales,
                <expan abbr="cõtiguæque">contiguæque</expan>
              ,
                <expan abbr="ponãturq;">ponanturque</expan>
              primo duæ olei
                <lb/>
              portiones EF, & KY æquè altæ, & proindè latitu­
                <lb/>
              dinibus fiſtularum proportionales, reliquæ verò
                <lb/>
              ſiphonum capacitates aqua repleantur; dico, quod
                <lb/>
              oleum EF parùm tardiùs aſcendet, quàm KY. ſe­
                <lb/>
              centur è regione, & in eiſdem planis horizonta­
                <lb/>
                <figure id="id.010.01.488.1.jpg" xlink:href="010/01/488/1.jpg" number="169"/>
                <lb/>
              libus duæ aquæ portiones
                <lb/>
              FM, & YO, quæ æquales e­
                <lb/>
              runt olei portionibus EF &
                <lb/>
              KY, & eorum centra graui­
                <lb/>
              tatum coniungantur à rectis
                <lb/>
              GH, & TV, quæ bifariam̨
                <lb/>
              ſectæ erunt in I, & X, atque
                <lb/>
              vt pondus olei EF ad
                <expan abbr="põdus">pondus</expan>
                <lb/>
              aquæ FM, velut
                <expan abbr="põdus">pondus</expan>
              olei
                <lb/>
              KY ad aquæ pondus YO, ita fiat HL ad LG, nec non
                <lb/>
              VZ ad ZT; patet perindè operari, ac premere prædi­
                <lb/>
              cta fluida, ac ſi in libris radiorum æqualium HG, & </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>