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

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    <archimedes>
      <text>
        <body>
          <chap>
            <pb pagenum="2" xlink:href="010/01/010.jpg"/>
            <p type="main">
              <s id="s.000027">
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                <lb/>
              re corpora varias magnitudines, pondera, & di­
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              uerſas figuras habentia, moueantur maiori, aut mi­
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              nori velocìtate, certa quadam proportione in medio
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              fluido, nemo (quod ſciam) differuit. </s>
              <s id="s.000028">Igitur hanc
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              phyſico-mechanices partem hactenùs deſideratam̨
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              exponere, ac ſupplere animus eſt; ſed ne faſtidioſą
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              repetitione earum rerum, quæ ab alijs tradita ſunt,
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              lectores de tineam, ſupponam ea omnia, quæ in ele­
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              mentis mechanicis tradita ſunt de natura libræ, vec­
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              tis, trochleæ, & de reliquis ab hiſce inſtrumentis pen­
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              dentibus, eorum que naturam participantibus. </s>
              <s id="s.000029">
                <expan abbr="afferã">afferam</expan>
                <lb/>
              tantummodò aliqua quæ præcipuum vſum habent in
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              hac doctrina de naturalibus corporum motionibus,
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              non de omnibus, ſed de ijs ſolum modò, quæ à vi mo­
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              tiua grauitatis pendent. </s>
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              Cap. 1. Cor­
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              porum mo­
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              tus in medio
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              fluido fieri.</s>
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            <p type="main">
              <s id="s.000031">
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              De Momentis Grauium conſistentium & fluidorum
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              in ijſdem fluidis innatantium.
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              </s>
            </p>
            <p type="main">
              <s id="s.000032">
                <emph type="center"/>
              CAP. II.
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              </s>
            </p>
            <p type="main">
              <s id="s.000033">SVbtiliſſimè, & præclarè Archimedes egit de inſi­
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              dentibus humido, idipſum poſte a alia methodo
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              Galileus, & Steuinus demonſtrarunt, cùm veritas in­
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              numeris modis confirmari poſſit, ipſe verò, non ge­
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              nio variandi, nouas earumdem propoſitionum de­
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              monſtrationes via longè diuerſa procedendo, exco­
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              gitaui, & attuli, ſed quia hæ valdè conducunt ad ea
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              quæ poſterius à nobis explicanda ſunt. </s>
              <s id="s.000034">at priùs ali­
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              quæ hypotheſes ſunt præmittendæ. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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