DelMonte, Guidubaldo, Mechanicorvm Liber

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          <chap id="N1043F">
            <pb n="22" xlink:href="036/01/057.jpg"/>
            <p id="id.2.1.37.1.0.0.0" type="main">
              <s id="id.2.1.37.1.2.1.0">Nam ſi libra AB habeat
                <lb/>
              centrum C ſupra libram;
                <lb/>
              ſitq; trutina CD infra li­
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              bram; moueaturq; libra in
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              EF; tunc EF rurſus in AB
                <lb/>
              horizonti æquidiſtantem
                <arrow.to.target n="note63"/>
                <lb/>
              redibit. </s>
              <s id="id.2.1.37.1.2.2.0">ſimiliter ſi libra
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              centrum C habeat infra li
                <lb/>
              bram, ſitq; trutina CD ſu
                <lb/>
              pra libram, & moueatur
                <lb/>
              libra in EF; patet libram
                <arrow.to.target n="note64"/>
                <lb/>
              ex parte F deorſum moue
                <lb/>
              ri, trutina ſupra libram e­
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              xiſtente. </s>
              <s id="id.2.1.37.1.2.3.0">& in quocunq; a­
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              lio ſitu fuerit trutina, idem
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              ſemper eueniet. </s>
              <s id="id.2.1.37.1.2.4.0">non igitur
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              trutina, ſed centrum libræ
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              harum diuerſitatum cau­
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              ſa erit.
                <figure id="id.036.01.057.1.jpg" place="text" xlink:href="036/01/057/1.jpg" number="41"/>
              </s>
            </p>
            <p id="id.2.1.37.2.0.0.0" type="main">
              <s id="id.2.1.37.2.1.1.0">Animaduertendum eſt
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              itaq; in hac parte difficulter materialem libram conſtitui poſſe,
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              quæ in vno tantùm puncto ſuſtineatur; quemadmodum mente
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              concipimus. </s>
              <s id="id.2.1.37.2.1.2.0">brachiaq; ab eiuſmodi centro adeò æqualia habeat,
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              non ſolum in longitudine, verùm etiam in latitudine, & profun
                <lb/>
              ditate, vt omnes partes hinc indé ad vnguem æqueponderent. </s>
              <s id="id.2.1.37.2.1.3.0">
                <lb/>
              hoc enim materia difficilimè patitur. </s>
              <s id="id.2.1.37.2.1.4.0">quocirca ſi centrum in ipſa
                <lb/>
              libra eſſe conſiderauerimus, ad ſenſum confugiendum non eſt:
                <lb/>
              cùm artificilia ad ſummum illud perfectionis gradum ab artifice
                <lb/>
              deduci minimè poſsint. </s>
              <s id="id.2.1.37.2.1.5.0">In aliis verò experientia quidem appa­
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              rentia docere poterit; propterea quod, quamquam centrum libræ
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              ſit ſemper punctum, quando tamen ſupra libram fuerit, parùm re­
                <lb/>
              fert, ſi libra in eo puncto adamuſſim minimè ſuſtineatur; quia cùm
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              ſit ſemper ſupra libram, idem ſemper eueniet. </s>
              <s id="id.2.1.37.2.1.6.0">ſimili quoq; modo
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              quando eſt infra libram: quod tamen non accidit centro in ipſa li­
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              bra exiſtente. </s>
              <s id="id.2.1.37.2.1.7.0">ſi enim ad vnguem ſemper in illo medio non ſu­
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              ſtineatur, diuerſitatem efficiet; cùm facillimum ſit, centrum il­</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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