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

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    <archimedes>
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        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="018/01/033.jpg" pagenum="25"/>
              ſit AC, (quanquam id ſculptor non expreſ­
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                <arrow.to.target n="note17"/>
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              ſit) & extremum A ſit circa axem trabi AO
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              infixum verſatile, extremum verò B ita à
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              trabe ER diſter, vt aſſumpto ſimili vectę
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              DE circùm E verſatili, & vtroque DE, AB
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              parallelo horizonti, perpendicularis BF ſe­
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              cet pariter FE partem decimam totius DE. </s>
              <s>
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              Idquè in conſequentibus vectibus factum in­
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              telligatur. </s>
              <s>Porrò BF, DI &c. </s>
              <s>ſint ex ma­
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              teriâ ſolidâ, & circa clauiculos extrema B, F,
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              D &c. </s>
              <s>moueri poſſint; ac poſtremus vectis
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              MR habeat propè V lingulam ſeu momen­
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              tum, vt quandò trabi ER congruit, ſignifi­
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              cet vectes omnes conſtitutos eſſe horizonti
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              parallelos. </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="note17"/>
                <emph type="italics"/>
              XVI
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              Statera
                <expan abbr="cõ-muni">con­
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                muni</expan>
              poteſt
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              ingens pon­
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              dus exami­
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              nari.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>Tum applicatâ in M ſtaterâ examinetur
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              omnium vectium ſimul momentum graui­
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              tatis. </s>
              <s>Non grauitatem dico, ſed momen­
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              tum grauitatis; quia vectis AB in F ſuſpen­
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              ſus non ſecundùm totam ſuam grauitatem̨
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              deorſum nititur, quia & in A ſuſtinetur, ſed
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              tantùm ſemiſſem totius ſuæ grauitatis exer­
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              cet. </s>
              <s>Quia verò DE eſt longitudo decupla
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              ipſius FE, ideò grauitas totius AB non per­
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              cipitur in D niſi ſecundùm partem ſui vige­
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              ſimam, in H verò ſecundùm partem ducen­
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              teſimam, & ſic deinceps; ita vt ſi fuerint in
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              vniuerſum octo vectes, percipiatur in M ſo­</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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