Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <p id="N1237B" type="main">
              <s id="N12394">
                <pb pagenum="74" xlink:href="005/01/082.jpg"/>
                <emph type="italics"/>
              gnitudo. </s>
              <s id="N123A0">Quædam verò manifesta quidem ſunt in vtriſque,
                <lb/>
              ſed multò magis in maioribus, quoniam multò maior inclina­
                <lb/>
              tionis fit magnitudo ab eodem pondere in maioribus. </s>
              <s id="N123A7">Quam­
                <lb/>
              obrem machinantur ÿ, qui purpuram vendunt. </s>
              <s id="N123AC">vt pendendo
                <lb/>
              defraudent, tum ad medium ſpartum non ponentes, tum plum­
                <lb/>
              bum in alterutram libræ partem infundentes, aut ligni, quod
                <lb/>
              ad radicem vergebat, in eam, quam deferri volunt partem
                <lb/>
              conſtituentes: aut ſi nodum habuerit. </s>
              <s id="N123B7">Ligni enim grauior il­
                <lb/>
              la est pars, in qua est radix. </s>
              <s id="N123BC">Nodus verò radix quædam eſt.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N123C1" type="head">
              <s id="N123C3">COMMENTARIVS.</s>
            </p>
            <p id="N123C7" type="main">
              <s id="N123C9">Tanquam exploratiſſimum ſupponitur hic ab Ariſto.
                <lb/>
              tele experimentum, maiores libras, exactiores eſſe
                <lb/>
              minoribus: hoc eſt exactè magis oſtendere pondus
                <lb/>
              grauium, quæ ponderantur,
                <expan abbr="eiuſq.">eiuſque</expan>
              differentias per motum
                <lb/>
              ſurſum, ac deorſum, aut ſtatum ſuarum lancium. </s>
              <s id="N123D9">
                <expan abbr="Cauſamq.">Cauſamque</expan>
                <lb/>
              ipſe ſtatim afferens, docet ſpartum, quo ſuſpenditur libra,
                <lb/>
              ſeu trutinam quamlibet, ſecundum eam partem, ſcilicet
                <lb/>
              quæ intra foramen bilancis exiſtens in medio iugi, axis vi­
                <lb/>
              cem gerit, ſe habere tanquam centrum in circulo, quod per
                <lb/>
              motum circularem eiuſdem circuli non mouetur: partes
                <lb/>
              autem ipſius iugi vtrinque productas, quæ & brachia nun­
                <lb/>
              cupantur, è quorum extremis lances propendunt, conſtitui
                <lb/>
              tanquam lineas à centro in peripheriam deductas, quæ cir­
                <lb/>
              ca idem centrum conuertantur, & aliquantulum per eleua­
                <lb/>
              tionem vnius, ac depreſſionem alterius circumferantur, vt
                <lb/>
              videre eſt in ſequenti figura. </s>
              <s id="N123F5">At, inquit, quò plus lineæ à
                <lb/>
              centro circuli diſceſſerint, eo magis, quamuis ab eadem vel
                <lb/>
              æquali virtute, valent moueri, maius nempe ſpacium eo­
                <lb/>
              dem tempore percurrendo, vt idemmet Ariſtoteles proba­
                <lb/>
              uerat. </s>
              <s id="N12400">Ergo idem pondus ab extremo libræ propendens
                <lb/>
              eò magis illam conuertere, aut mouere valebit, quò maior
                <lb/>
              fuerit ipſa libra, ſeu quò longioribus brachijs conſtabit. </s>
              <s id="N12407">Si­
                <lb/>
              quidem extremum vbi appenditur pondus, magis diſtabit
                <lb/>
              à centro,
                <expan abbr="maioremq.">maioremque</expan>
              proinde portionem circuli eodem </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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