Schott, Gaspar, Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet. , 1657

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              <s>
                <pb xlink:href="051/01/190.jpg" pagenum="159"/>
              conferemus breviter & methodicè, inſiſtentes veſtigijs Ioannis
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              Baptiſtæ Baliani lib. 6. de Motu naturali gravium & liquidorum. </s>
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              Quibus tamen multa addi poſſunt ex dictis Capite præcedenti. </s>
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              Sermo autem eſt hîc etiam, uti in præcedentibus, de tu­
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              bis ac vaſis verticaliter erectis, ſive cylindrica illa ſint, ſive priſ­
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              matica; & ſive foramina ſint rectangula, ſive circularia. </s>
              <s>Præmit­
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              tamus ergo ſequentes. </s>
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            <p type="main">
              <s>
                <emph type="center"/>
              Petitiones.
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              </s>
            </p>
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              <s>
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              </s>
            </p>
            <p type="margin">
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              Petitiones
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              pro fluxu a­
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              quæ ex fora
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              minibus tu­
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              borum.
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              </s>
            </p>
            <p type="main">
              <s>1. Vbi omnia ſunt æqualia, effectus ſunt æquales. </s>
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            <p type="main">
              <s>2. Quantitates eiusdem generis ſunt omnes commen­
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              ſurabiles,
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              ſaltem phyſicè, ut dicemus Propoſit.
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              2.
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              in
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              Annotat.
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              </s>
            </p>
            <p type="main">
              <s>3. Aqua tranſiens per tubi ſeu vaſis foramen, decurrit
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              à ſummo vaſis ad foramen, tanquam per canalem
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              columnarem, cuius baſis foramen. </s>
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            <p type="main">
              <s>
                <emph type="center"/>
              Annotatio I.
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              </s>
            </p>
            <p type="main">
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              TErtia hæc Petitio eadem eſt cum Propoſit.
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              1.
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              Capitis tertij præceden­</s>
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              <s>
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              tis. </s>
              <s>Et licet ibi locuti tantùm fuerimus de foraminibus exiſtenti­
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              bus in baſi tuborum verticaliter erectorum, hîc tamen idem concedi no­
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              bis petimus etiam de foraminibus in tuborum vaſorumque lateribus exi­
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              ſtentibus, propter paritatem rationis. </s>
              <s>Petimus itaque nobis concedi,
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              quòd ſi in latere tubi, aut vaſis
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              AB
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              fiat foramen
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              B,
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              decurrat aqua à
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                <arrow.to.target n="fig41"/>
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              vaſis ſumitate ad foramen uſque inſtar columnæ, cu­
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              ius baſis eſt æqualis foramini, altitudo perpendicula­
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              res ſuper foraminis diametro erectæ, prout in appo­
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              ſita figura eſt columna
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              ABCD. </s>
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              Ratio poteſt eſſe,
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              quia ex dictis Capite
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              1
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              patet aquam non premere
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              niſi partes ſibi perpendiculariter ſubiectas, dum aqua
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              eſt deſcendens in aliquo, ſeu ex aliquo effluens, prout
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              hîc ſit.
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              </s>
            </p>
          </chap>
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