Galilei, Galileo, Les méchaniques, 1634

Table of figures

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[Figure 31]
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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s id="s.000213">
                <pb pagenum="42" xlink:href="047/01/062.jpg"/>
              poids X, dont il ſera ſousquadruple. </s>
              <figure id="id.047.01.062.1.jpg" xlink:href="047/01/062/1.jpg" number="16"/>
            </p>
            <p type="main">
              <s id="s.000214">>Et ſi
                <expan abbr="l'õ">l'on</expan>
              adiouſte vne pou­
                <lb/>
              lie en haut, & que la chor­
                <lb/>
              de paſſe par OMB, la
                <lb/>
              force L, ſouſtiendra le
                <lb/>
              meſme poids. </s>
              <s id="s.000215">Mais il
                <lb/>
              faut accommoder les 4.
                <lb/>
              chordes,
                <expan abbr="cõme">comme</expan>
              elles ſont
                <lb/>
              dans ces mouffles, en ſor­
                <lb/>
              te qu'elles ne ſe meſlent
                <lb/>
              point les vnes auec les au­
                <lb/>
              tres. </s>
              <s id="s.000216">Or il faut icy remar­
                <lb/>
              quer ce que nous auons
                <lb/>
              deſia dit pluſieurs fois, à
                <lb/>
              ſçauoir que
                <expan abbr="l'õ">l'on</expan>
              ne gaigne
                <lb/>
              rien auec ces inſtrumens,
                <lb/>
              car ſi l'on épargne la for­
                <lb/>
              ce, l'on augmente le
                <expan abbr="tẽps">temps</expan>
              :
                <lb/>
              de là vient qu'il faut tirer
                <lb/>
              quatre pieds de chorde
                <lb/>
              depuis O iuſques à L pour faire monter
                <lb/>
              le poids X d'vn pied de X en C: & l'on
                <lb/>
              trouuerra perpetuellement que l'on
                <lb/>
              perd autant de temps, ou que l'on eſt
                <lb/>
              contraint d'allonger autant le chemin,
                <lb/>
              que l'on gaigne de force. </s>
            </p>
            <p type="main">
              <s id="s.000217">Si l'on veut que la force s'augmente
                <lb/>
              au ſextuple, il faut adiouſter vne autre </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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