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

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/031.jpg" pagenum="23"/>
                <arrow.to.target n="note16"/>
                <lb/>
              potentiæ momentum 5025285.913842.
                <lb/>
              968121.391743. Quarè adhibito conatu,
                <lb/>
              quo libras decem abſquè machinâ traheres,
                <lb/>
              mouere poſſes libras 50.252859.138429.
                <lb/>
              681213.917430. Quod pondus totius ter­
                <lb/>
              reni globi grauitatem ſuperat. </s>
              <s>Orbiculis ita­
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              que ſex ſupra centum Archimedæum pro­
                <lb/>
              blema de terræ motione abſolui poſſe oſten­
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              di. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="note16"/>
                <emph type="italics"/>
              XV
                <lb/>
              Orbiculis
                <lb/>
              106 poſſę
                <lb/>
              tellurem̨
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              moueri
                <expan abbr="de-mõ">de­
                  <lb/>
                mon</expan>
              ſtratur.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Guld.
                <emph.end type="italics"/>
              </s>
              <s> Quid verò, ſi quis maiorem ad­
                <lb/>
              huc grauitatem telluri tribuat? </s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Gal.
                <emph.end type="italics"/>
              </s>
              <s> Parum mihi faceſſat hic negotij. </s>
              <s>
                <lb/>
              Addat duas præterea trochleas aut quatuor,
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              aut plures; & fortè non adeò multas adijcere
                <lb/>
              oportebit: Mihi ſatis eſt chiliadas illas orbi­
                <lb/>
              culorum atque myriadas, quas multi ad­
                <lb/>
              ſtruunt, tanquam minimè neceſſarias refu­
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              taſſe. </s>
              <s>Nunc quidem ſolâ coniecturâ terreni
                <lb/>
              globi grauitatem venari poſſumus: dato au­
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              tem extra terram loco, in quo conſiſteremus,
                <lb/>
              facile eſſet trochlearum numerum definire:
                <lb/>
              examinato nimirum ſtaterâ telluris pondere;
                <lb/>
              quo demum cognito trochlearum, quibus
                <lb/>
              opus eſſet, numerus innoteſceret. </s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Merſ.
                <emph.end type="italics"/>
              </s>
              <s> At ſtaterâ, cuius iugum aliquot
                <lb/>
              paſſuum millia occuparet, ſacomatis autem
                <lb/>
              munere rupes non exigua fungeretur. </s>
            </p>
            <p type="main">
              <s>
                <emph type="italics"/>
              Gal.
                <emph.end type="italics"/>
              </s>
              <s> Mittamus iſthæc; quæ à te rerum̨ </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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