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

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.002077">
                <pb pagenum="393" xlink:href="010/01/401.jpg"/>
                <arrow.to.target n="marg527"/>
                <lb/>
              ter ſe connexarum partes illæ, quæ ſunt magis preſ­
                <lb/>
              ſæ, impellant, ac ſubleuent alias partes collaterales
                <lb/>
              ſursùm, ſi fuerint minùs compreſſæ. </s>
              <s id="s.002078">Sed oporterę
                <lb/>
              ait, Archimedes, vt conatus, & impulſus fluidi pre­
                <lb/>
              mentis fiant per lineas ad horizontem perpendicu­
                <lb/>
                <arrow.to.target n="marg528"/>
                <lb/>
              lares. </s>
              <s id="s.002079">Hoc profectò veriſſimum eſt quotieſcumquę
                <lb/>
              innatet intra aquam priſma aliquod conſiſtens, &
                <lb/>
              durum; At ſi in vaſe BCEI aqua pleno intra ſpatium
                <lb/>
              AIFG collocatur
                <expan abbr="nõ">non</expan>
              priſma ligne­
                <lb/>
                <figure id="id.010.01.401.1.jpg" xlink:href="010/01/401/1.jpg" number="143"/>
                <lb/>
              um, ſed aliud corpus molle, vel flui­
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              dum cedens minùs graue ſpecię,
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              quàm ſit aqua collateralis, tunc ne­
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              dùm fluidi IG ſursùm perpendicu­
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              laritèr impelletur ſuperficies FG
                <lb/>
              versùs IA, ſed præterea latus eius
                <lb/>
              AG propelletur
                <expan abbr="cõſtringeturque">conſtringeturque</expan>
              versùs IF, itaut eo­
                <lb/>
              dem tempore, fluidum minùs graue IG ſimùl aſcen­
                <lb/>
              dat perpendicularitèr versùs IA, & lateralitèr quo­
                <lb/>
              que ab AG versùs IF tranſportetur. </s>
              <s id="s.002080">Hinc colligitur,
                <lb/>
              quod aqua, ſeù quodlibet fluidum BG grauius ſpe­
                <lb/>
              cie, quàm corpus IG
                <expan abbr="nedũ">nedum</expan>
              vim facit premendo per­
                <lb/>
              pendicularitèr, ſed etiam vim exercet lateralitèr
                <expan abbr="nõ">non</expan>
                <lb/>
              quidem per horizontales lineas BA, & HG, ſed per
                <lb/>
              lineas inclinatas BK, & LG, & hoc ſuppleri Archime­
                <lb/>
              deo aſſumpto debere cenſeo, cùm inſtinctu naturæ
                <lb/>
              corpora omnia grauia deſcendere conentur versùs
                <lb/>
              terræ centrum, quibuſcumque modis hoc ab eis con­
                <lb/>
              ſequi poſſit, nedum itinere perpendiculari ad hori­
                <lb/>
              zontem, ſed etiam inclinato. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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