Monantheuil, Henri de, Aristotelis Mechanica, 1599

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        <body>
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              <p type="main">
                <s id="id.001692">
                  <pb xlink:href="035/01/147.jpg" pagenum="107"/>
                Etenim quæ ſic ſe habent,
                  <lb/>
                facillimè
                  <expan abbr="mouẽtur">mouentur</expan>
                , & mo­
                  <lb/>
                uent pondus. </s>
                <s id="id.001693">an non quia
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                parua ſui parte tangunt &
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                offenſant. </s>
                <s id="id.001694">Sed ob
                  <expan abbr="aliã">aliam</expan>
                cau­
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                ſam. </s>
                <s id="id.001695">Hæc vero prius eſt di­
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                cta. </s>
                <s id="id.001696">quod circulus ex dua­
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                bus lationibus effectus eſt.
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                </s>
                <s id="id.001697">Itaque vnam harum ſem­
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                per habet nutantem. </s>
                <s id="id.001698">Et
                  <expan abbr="eũ">eum</expan>
                ,
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                quaſi ſemper moueatur,
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                mouent motores, quando
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                quocunque illum ſecun­
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                dum
                  <expan abbr="peripheriã">peripheriam</expan>
                mouerint.
                  <lb/>
                </s>
                <s id="id.001699">Motam enim ipſam mo­
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                uent. </s>
                <s id="id.001700">Eam ſiquidem, qua
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                mouetur in
                  <expan abbr="obliquũ">obliquum</expan>
                , mo­
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                tor impellit: illa verò, quæ ſuper diametro efficitur, ipſe­
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                met ſe circulus mouet. </s>
              </p>
              <p type="head">
                <s id="id.001701">COMMENTARIVS. </s>
              </p>
              <p type="main">
                <s id="id.001702">Præterea nonnulli.]
                  <emph type="italics"/>
                Quarta cauſa eſt de perpetuo motu con­
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                firmata nonnullorum, ſed innominatorum authoritate: & ſimi­
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                litudine e contrarijs ſic. </s>
                <s id="id.001703">quemadmodum quæ perpetuò manent, ma­
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                nent propter contrarium motui renixum: ſic in quibus eſt ad mo­
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                tum perpetua propenſio, perpetuò moueri ea debent.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="id.001704">Vt maioribus circulis.]
                  <emph type="italics"/>
                Nutus ſeu perpetua propenſio con­
                  <lb/>
                firmatur eſſe ſemper in circulo. </s>
                <s id="id.001705">quia quicunque ſit ſemper in ſe habet
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                concentricos minores infinitos, & maior tum celerius mouetur ab
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                æquali vi, & cum eo etiam pondera: tum angulus maioris nutum
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                habet ad angulum æqualem, qui eſt in minori circulo. </s>
                <s id="id.001706">quia anguli
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                maioris crura maiora ſunt, ſempérque eſt, vt diameter ad diame­
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                trum. </s>
                <s id="id.001707">Sunt enim circulorum ſemidiametri. </s>
                <s id="id.001708">Partes autem cum pari­
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                ter multiplicibus ſunt in eadem ratione prop. 15. lib. 5. </s>
                <s>Diameter au­
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                tem maior celerius mouetur, hîc autem notandum eſt angulos non
                  <emph.end type="italics"/>
                </s>
              </p>
            </subchap1>
          </chap>
        </body>
      </text>
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