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

Table of figures

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              textis, incuruatis, & diſtractis à pondere totius aquæ
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              prementis, vt alibi dictum eſt, internæ verò partes
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              eiuſdem guttulæ, ob earum lubricitatem, liberè flue­
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              re poſſunt intra alias aquæ particulas, orificium vaſis
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              explentes. </s>
              <s id="s.002015">Hinc fit vt illæ exercendo liberè earum̨
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              momentum grauitatis, præualeant energiæ compreſ­
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              ſiuæ diminutæ, ac debilitatę particularum aquæ GB
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              intra cauitatem vitri adhærentium, & ſic ſursùm im­
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              pellantur à G vſque ad F, vel ſi cauitas madida fue­
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              rit vſque ad E, nempè quouſque fiat momentorum
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              æquilibrium. </s>
              <s id="s.002016">è contrà
                <expan abbr="momẽtũ">momentum</expan>
              altioris aquæ BC ma­
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              ius erit eo, quo aqua vaſis ſubiecta, vel intra guttu­
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              lam D contenta liberè premit, proindeque illa de­
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              ſcendet in fiſtula à ſummitate C vſque ad E, vbi ni­
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              mirùm eorum momenta adæquantur. </s>
              <s id="s.002017">Sed in priori
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              caſu forſan facilè ſuſpicabitur à compreſſione aeris
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              ſursùm impelli guttulam infimam à G vſque ad E, cu­
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              ius inditium eſſe poteſt, quòd tota guttula D exugi­
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              tur à fiſtula, imò vlteriùs promouetur aere
                <expan abbr="ſuccedẽ-te">ſucceden­
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                te</expan>
              , & ſic videtur, quòd non ab aqua externa, quæ ibi­
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              dem non exiſtit, & proinde operari nequit, ſed ab
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              aere impellitur. </s>
              <s id="s.002018">ſed reſponderi poteſt quod à vi im­
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              petus, quo aqua in fiſtula aſcendit proſequi, &
                <expan abbr="cõ-tinuari">con­
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                tinuari</expan>
              aliquantiſper poteſt aſcenſus poſtremæ par­
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              ticulæ guttæ ipſius D, quatenus à glutine machinu­
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              larum aquæ connectuntur poſtremę illæ guttulæ par­
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              tes, cum præcedentibus, & ab impetu earum
                <expan abbr="partiũ">partium</expan>
              ,
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              quæ actu in fiſtula mouentur ſursùm, trahantur vlte­
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              riùs, & conſequentèr aer poſtea ſuccedat in ſpatio </s>
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