DelMonte, Guidubaldo, Mechanicorvm Liber

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    <archimedes>
      <text>
        <body>
          <chap id="N13F6F">
            <pb n="85" xlink:href="036/01/183.jpg"/>
            <p id="id.2.1.169.14.0.0.0" type="main">
              <s id="id.2.1.169.14.1.1.0">Si autem funis in G circa alium reuoluatur
                <lb/>
              orbiculum, cuius centrum k; ſitq; huiuſmo
                <lb/>
              di orbiculi trochlea deorſum affixa, quæ nul
                <lb/>
              lum alium habeat motum, niſi liberam orbi
                <lb/>
              culi circa axem reuolutionem; funiſq; relige
                <lb/>
              tur in M; erit potentia in H ſuſtinens pondus
                <lb/>
              B ſimiliter ipſius ponderis dupla. </s>
              <s id="id.2.1.169.14.1.2.0">quod qui
                <lb/>
              dem manifeſtum eſt, cùm idem prorſus ſit,
                <lb/>
              ſiue funis ſit religatus in M, ſiue in G. </s>
              <s id="N151F7">orbicu
                <lb/>
              lus enim, cuius centrum k, nihil efficit; penituſ
                <lb/>
              〈qué〉 inutilis eſt.
                <figure id="id.036.01.183.1.jpg" place="text" xlink:href="036/01/183/1.jpg" number="170"/>
              </s>
            </p>
            <p id="id.2.1.169.15.0.0.0" type="main">
              <s id="id.2.1.169.15.1.1.0">Si verò ſit potentia in M ſuſtinens pon
                <lb/>
              dus B, & trochlea ſuperior ſit ſurſum appen
                <lb/>
              ſa; erit potentia in M æqualis ponderi B. </s>
            </p>
            <p id="id.2.1.169.16.0.0.0" type="main">
              <s id="id.2.1.169.16.1.1.0">Quoniam enim potentia in G ſuſtinens
                <arrow.to.target n="note254"/>
                <lb/>
              pondus B æqualis eſt ponderi B, & ipſi po
                <lb/>
              tentiæ in G æqualis eſt potentia in L; eſt
                <lb/>
              enim GL vectis, cuius fulcimentum eſt k;
                <lb/>
              & diſtantia Gk diſtantiæ kL eſt æqualis;
                <lb/>
              erit igitur potentia in L, ſiue (quod idem eſt)
                <lb/>
              in M, ponderi B æqualis. </s>
            </p>
            <p id="id.2.1.170.1.0.0.0" type="margin">
              <s id="id.2.1.170.1.1.1.0">
                <margin.target id="note254"/>
              1
                <emph type="italics"/>
              Huius.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="id.2.1.171.1.0.0.0" type="main">
              <s id="id.2.1.171.1.1.1.0">Huiuſmodi autem motus fit vectibus DF LG, quorum fulci
                <lb/>
              menta ſunt kA, & pondus in D, & potentia in F. </s>
              <s id="N15236">ſed in vecte
                <lb/>
              LG potentia eſt in L, pondus verò, ac ſi eſſet in G. </s>
            </p>
            <p id="id.2.1.171.2.0.0.0" type="main">
              <s id="id.2.1.171.2.1.1.0">Si deinde in M ſit potentia mouens pondus, transferaturq; po
                <lb/>
              tentia in N, pondus autem motum fuerit vſq; ad O; erit MN
                <lb/>
              ſpatium potentiæ æquale ſpatio CO ponderis. </s>
              <s id="id.2.1.171.2.1.2.0">Cùm enim funis
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              MLGFDC æqualis ſit funi NLGFDO.</s>
              <s id="N15249"> eſt enim idem funis;
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              dempto communi MLGFDO; erit ſpatium MN potentiæ æ­
                <lb/>
              quale ſpatio CO ponderis. </s>
            </p>
            <p id="id.2.1.171.3.0.0.0" type="main">
              <s id="id.2.1.171.3.1.1.0">Et ſi funis in M circa plures reuoluatur orbiculos, ſemper erit
                <lb/>
              potentia altero eius extremo pondus ſuſtinens æqualis ipſi ponderi. </s>
              <s id="id.2.1.171.3.1.2.0">
                <lb/>
              ſpatiaq; ponderis, atq; potentiæ mouentis ſemper oſtendentur
                <lb/>
              æqualia. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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