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

Table of figures

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              <s id="s.001997">
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              ditur aquæ defluxus; & licet videatur hoc à contactu
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              aeris fieri, nihilominùs ex noſtris principijs dici po­
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              teſt, quod in infimo fiſtulę orificio machinulæ lanugi­
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              nis particularum aquæ inter ſe connexæ
                <expan abbr="diſtrahũtur">diſtrahuntur</expan>
              ,
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              & ideo tenaciori reſiſtentia vinciuntur, & efficiunt
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              veluti rete adhærens extremo fiſtulæ, & quia vis prę­
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              dictarum machinularum violenter diſtractarum ma­
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              ior eſt vi ponderis exigui aquæ intra fiſtulam
                <expan abbr="contẽ-tæ">conten­
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                tæ</expan>
              , hinc ſequitur aquæ quies, eodem prorſus modo,
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              ac ſuſtinentur guttæ aqueæ è ramis arborum pen­
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              dentes. </s>
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            <p type="margin">
              <s id="s.001998">
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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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              PROP. CLXXXV.
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              Reſtat modò cauſa motiua, à qua ſurſum
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              impellitur aqua in fiſtulis.
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              <s id="s.002001">QVæ meo iudicio ex theoria nuper expoſita
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                det</expan>
              , quia nempe in cauitatibus ſubtilium fiſtu­
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              larum internus aquæ contactus grandis eſt, & amplus
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              reſpectu illius aquæ moleculæ ibidem exiſtentis, er­
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              go ſubitò ac infimum fiſtulæ orificium attingit
                <expan abbr="aquã">aquam</expan>
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              efficitur in eius interno, & cauo perimetro efficaciſ­
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              ſimus contactus à cuius adhæſione fulciri ſuſtineri­
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              què poteſt maius pondus, quàm habet puſilla aquæ
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              particula inſinuata, & ideo gradus prædictæ virtutis
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              ſuſpenſiuæ, & adhæſionis exercetur in aqua ſubicta,
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              & proinde ea reddetur aliquo pacto leuis, ſeu minùs
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              ponderoſa, quàm ſit aqua collateralis liberè
                <expan abbr="premẽs">premens</expan>
              .
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              <s id="s.002002">Et quia minimæ aquæ particulæ poroſitatibus, & aſ-</s>
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