Casati, Paolo, Terra machinis mota : dissertationes geometricae, mechanicae physicae hydrostaticae

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                <pb xlink:href="018/01/020.jpg" pagenum="12"/>
              tur rotæ B circumduceretur funis pedum
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              250, nec diſpari argumentatione conficitur
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              rotam tertiam C exigere funem pedum
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              1250, quartam D 6250, quintam demùm
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              E 31250: ex quibus conflatur ſumma pe­
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              dum 39060, quæ eſſet totius funis longitu­
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              do. </s>
              <s>Liceat autem hìc diſſimulanter præte­
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              rire immodicam rotarum E, D, & C craſſi­
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              tudinem, vt tàm longus funis earum am­
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              bitûs terminis contineri poſſet. </s>
              <s>Nam ſi mul­
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              tiplici ſpirarum ſerie ita duceretur funis, vt
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              ipſe ſe circumplecteretur, motuum Ratio­
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              nes, &, quod inde conſequitur, potentiæ mo­
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              menta, ipsâ euolutione mutarentur, auctis
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              ſcilicet aut diminutis ex ſubiectâ ſpirarum ſe­
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              rie rotarum ac cylindorum diametris. </s>
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            <p type="margin">
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              VII
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              Difficultati
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              ex funis lon
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              gitudine.
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              </s>
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            <p type="main">
              <s>
                <emph type="italics"/>
              Gal.
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              Hæc eadem, quæ nunc obijcis, mi­
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                <arrow.to.target n="note8"/>
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              hi pariter aliquandò non nihil fecere negotij. </s>
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              Et primùm quidem earum rotularum, qua­
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              rum velocior eſt motus, funes quoquè gra­
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              ciliores eſſe debere obſeruabam, quippe qui­
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              bus ponderis grauitas minùs reluctetur. </s>
              <s>Hinc
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              verò ſatis commodâ conſecutione conficie­
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              bam fieri poſſe, vt exiguis ſpatijs tanta funi­
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              culi longitudo citrà incommodum compre­
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              henderetur. </s>
              <s>Deinde quamuis non adeò lon­
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              gus ſuppeteret funiculus, operæ pretium vi­
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              debatur futurum, ſi illo euoluto rotas ſi­</s>
            </p>
          </chap>
        </body>
      </text>
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