Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.001951">
                <pb pagenum="367" xlink:href="010/01/375.jpg"/>
                <arrow.to.target n="marg493"/>
                <lb/>
              alia ſimili vnctuoſa materia, huius verò corporis re­
                <lb/>
              maneat vna pars FK eminens ſupra aquæ libellam̨,
                <lb/>
              vel emineat paries eiuſdem̨
                <lb/>
                <figure id="id.010.01.375.1.jpg" xlink:href="010/01/375/1.jpg" number="130"/>
                <lb/>
              vaſis, tunc conſtat experientia,
                <lb/>
              quòd aqua non perſiſtit in in­
                <lb/>
              fima eius libella horizontali
                <lb/>
              AK, ſed repit, aſcenditque per ſuperficiem
                <expan abbr="eleuatã">eleuatam</expan>
                <lb/>
              KG efformando priſma aqueum triangulare, cuius
                <lb/>
              ſectio eſt BGK, ibidemque retinetur ſuſpenditurque
                <lb/>
              mons prædictus aqucus,
                <expan abbr="nõ">non</expan>
              ſecus ac ſi à pariete cur­
                <lb/>
              uo BG impediretur eius fluxus deorſum verſus
                <expan abbr="aquã">aquam</expan>
                <lb/>
              ſubiectam AB. </s>
              <s id="s.001952">Quia verò aqua non amittit
                <expan abbr="naturalẽ">naturalem</expan>
                <lb/>
              eius grauitatem, aſſignari debet cauſa à qua ſuſpenſa
                <lb/>
              retinetur, & quæ vis ipſam ſursùm prius impulit.
                <lb/>
              </s>
              <s id="s.001953">Hæc profectò aut propria, & naturalis eſt ipſius aquę,
                <lb/>
              vt nimirùm ſponte ſua ſursùm aſcendat, ibidemquę
                <lb/>
              retineatur, aut hoc ſit ab aliqua cauſa violenta ex­
                <lb/>
              terna. </s>
              <s id="s.001954">Quòd verò non ſit vis propria, & natiua ipſius
                <lb/>
              aquæ, patet ex ſuperiùs dictis, quia nimirùm ſemper
                <lb/>
              aqua grauis eſt, exercetque ſuam vim compreſſiuam
                <lb/>
              versùs centrum telluris, vt ſenſus euidentia conſtat. </s>
            </p>
            <p type="margin">
              <s id="s.001955">
                <margin.target id="marg493"/>
              Cap. 8. cur
                <lb/>
              exiguæ aquæ
                <lb/>
              guttæ ſupra
                <lb/>
                <expan abbr="libellã">libellam</expan>
              aquæ
                <lb/>
              aſcendunt.</s>
            </p>
            <p type="main">
              <s id="s.001956">Alij poſtea recurrunt ad aeris vim compreſſiuam,
                <lb/>
              aiunt enim aerem
                <expan abbr="cõtiguum">contiguum</expan>
              interno vaſis parieti GK
                <lb/>
              minori energia ſubiectam aquam K comprimere,
                <expan abbr="quã">quam</expan>
                <lb/>
              aer HB à pariete remotus premat ſubiectam aquam
                <lb/>
              B, propterea quòd illa quodammodo ab aſperita­
                <lb/>
              tibus parietis retinetur, ac impeditur ne libero co­
                <lb/>
              natu, & fluxu premere queat aquam ſubiectam K
                <expan abbr="cũ">cum</expan>
                <lb/>
              hæc vniuerſam ſuam grauitatis, & virtutis elaſticæ </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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