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

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              <s id="s.001810">
                <pb pagenum="341" xlink:href="010/01/349.jpg"/>
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              talis vis motiua in eodem corpore homogeneo aquæ
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              non ſemper eiuſdem gradus, niſi cùm partes exter­
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              næ à centro terræ æquè recedunt. </s>
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            <p type="margin">
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              Cap. 8. cur
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              exiguæ aquæ
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              guttæ ſupra
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                <expan abbr="libellã">libellam</expan>
              aquæ
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              aſcendunt.</s>
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            <p type="main">
              <s id="s.001812">Sit ergo punctum E centrum globi terraquei, &
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              ſupponamus aquam ABCD inæqualitèr diſtare à
                <expan abbr="cẽ-tro">cen­
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                tro</expan>
              E, ſcilicèt à vi externa, v. g. ſit eleuatus mons a­
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              queus MAK ſupra reliquam eius ſuperficiem ſphæri­
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              cam BCD. & ſiquidem vis
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                <figure id="id.010.01.349.1.jpg" xlink:href="010/01/349/1.jpg" number="118"/>
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              motiua deorsùm | impellens
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              versùs centrum E eſſet
                <expan abbr="eiuſ-dẽ">eiuſ­
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                dem</expan>
              energiæ in aqua A, atque
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              in B, non poſſet deprimi ſu­
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              prema aqua A deorsùm, ex­
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              pellendo, & ſuperando
                <expan abbr="reſi-ſtentiã">reſi­
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                ſtentiam</expan>
              aquæ B, vel D, quia
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              nimirùm potentia æqualis in
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                <expan abbr="æqualẽ">æqualem</expan>
              minimè agere poteſt. </s>
              <s id="s.001813">Neceſsè ergò eſt vt aqua
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              eleuata MAK maiorem vim
                <expan abbr="compreſſiuã">compreſſiuam</expan>
              habeat,
                <expan abbr="quã">quam</expan>
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              aqua B: eſtque hoc euidentiſſimum, quia moles aquæ
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              EA, quæ altior, copioſior, & ideò grauior eſt, ſupera­
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              bit reſiſtentiam minùs eleuatæ aquæ EB, & minoris
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              molis; Igitur vera cauſa, quare elementum aquæ cir­
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              ca centrum terræ ſphæricè contornatur, eſt, quia par­
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              tes aquæ cum reliquis continuatæ magis à centro
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              terræ eleuatæ, maiorem vim compreſſiuam habent,
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              quàm alię partes minùs à prædicto centro
                <expan abbr="recedẽtes">recedentes</expan>
              .
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        </body>
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