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

Page concordance

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                <pb pagenum="73" xlink:href="010/01/081.jpg"/>
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              tu dignam, & à nobis perceptibilem parit: igitur
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              vrinatores in profundo maris demerſi nullam paſſio­
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              nem dolorificam percipere poſſunt licèt ſupponatur
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              quòd ab aqua incumbente ponderoſa compriman­
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              tur, & condenſetur aliquo pacto aer in thorace eo­
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              rum contentus. </s>
              <s id="s.000344">Quaproptèr ex hiſce omnibus con­
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              cludere licèt
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                <expan abbr="grauitatẽ">grauitatem</expan>
              exercere quandò quie­
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              ſcit in ſuo naturali loco, nempè quando in ipſamet
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              vniuerſali aqua fulcitur, & ſuſtentatur. </s>
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              Cap. 3. flui­
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              dum in ſuo
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              toto quie­
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              ſcens pon­
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              derat.</s>
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              <s id="s.000346">Non deſunt poſtea qui Renato Carteſio nimis
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              addicti velint partes minimas cuiuslibet fluidi, &
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              præcipuè aquæ
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              quieſcere, ſed ſemper agi­
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              tari, accircumuolui per
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              aquam. </s>
              <s id="s.000347">Hinc ſu­
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              bindè inferunt partes aquæ in ipſamet aqua conſti­
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              tutas, nec grauitatem, nec leuitatem habere, cùm
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              poſſint qua qu an ersùm ſursùm, atque deorsùm mo­
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              ueri; nos è contrà. </s>
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              Carteſiani
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              cenſent par­
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              tes aquæ in
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              ipſa aqua,
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              nec grauita­
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              re, nec leui­
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              tare, quia
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              ſursùm, &
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              deorsùm
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                tinentèr</expan>
              mo­
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              uentur.</s>
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              PROP. XXXVI.
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            <p type="main">
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              Ostendemus, quòd licèt aqua in ipſa aqua quomodolibèt con­
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              uoluatur, agiteturque, nihilominùs perpetuò retinet
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              propriam grauitatem, eamque perpetuò
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              exercet.
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                <emph.end type="center"/>
              </s>
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            <p type="main">
              <s id="s.000351">INtelligatur vas aqua plenum ABCD ſuſpenſum̨
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              in extremo termino H libræ radiorum æqualium
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              HL, cuius centrum I, & pendeat pondus R ab alte­
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              ro extremo libræ L, it aut libra quieſcat, & æqueli­
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              bretur vas aqueum AC cum corpore R, & hoc qui-</s>
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          </chap>
        </body>
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