Stevin, Simon, Mathematicorum hypomnematum... : T. 4: De Statica : cum appendice et additamentis, 1605
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              <pb o="94" file="527.01.094" n="94" rhead="3 L*IBER* S*TATICÆ*"/>
            ipſi M æquipondium hinc ſuſpendi opus ſit per 3 propoſ. </s>
            <s xml:id="echoid-s2851" xml:space="preserve">I lib. </s>
            <s xml:id="echoid-s2852" xml:space="preserve">inquirito, hoc
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            modo, cum I L ſubquintupla ſit rectæ IN,
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              <figure xlink:label="fig-527.01.094-01" xlink:href="fig-527.01.094-01a" number="136">
                <image file="527.01.094-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/527.01.094-01"/>
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            quinta pars ponderis M 1400 ℔ ex N pun-
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            cto, ſcilicet O 280 ℔, priori æquipondia
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            concludetur, ſed ponderis O ab N deſcen-
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            dentis per 13 propoſ. </s>
            <s xml:id="echoid-s2853" xml:space="preserve">I lib. </s>
            <s xml:id="echoid-s2854" xml:space="preserve">Statices tanta po-
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            tentia eſt, quanta ejuſdem ad K attollentis,
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            I K enim & </s>
            <s xml:id="echoid-s2855" xml:space="preserve">I N ex hypotheſi æquantur.
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            </s>
            <s xml:id="echoid-s2856" xml:space="preserve">Quamobrem vis qua K attollitur, tollet
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            pondus 280 ℔ in vecte ad punctum B. </s>
            <s xml:id="echoid-s2857" xml:space="preserve">Si-
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            milibus diagrammatis Staticus mechanicorum paradigmatum, quæ brevitatis
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            ſtudio in hæc paucula contraximus, cauſas inquiret.</s>
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        <div xml:id="echoid-div405" type="section" level="1" n="292">
          <head xml:id="echoid-head307" xml:space="preserve">8 PROPOSITIO.</head>
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            <s xml:id="echoid-s2859" xml:space="preserve">Ponderum geſtatorum formas & </s>
            <s xml:id="echoid-s2860" xml:space="preserve">rationes inquirere.</s>
            <s xml:id="echoid-s2861" xml:space="preserve"/>
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            <s xml:id="echoid-s2862" xml:space="preserve">D*ATVM.</s>
            <s xml:id="echoid-s2863" xml:space="preserve">* Exponantur ſcalæ A B quarum extrema, ut ferè ſolent, diſpari
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            ſintgravitate, cujus onus duobus palangariis æquali pondere partiendum, ut
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            axis C D horizonti parallelus perpetuò maneat.</s>
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        <div xml:id="echoid-div406" type="section" level="1" n="293">
          <head xml:id="echoid-head308" xml:space="preserve">CONSTRVCTIO.</head>
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            <s xml:id="echoid-s2865" xml:space="preserve">Scalas in acie aliqua huc illuc verſato donec partium æquamentum invene-
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            ris in E, & </s>
            <s xml:id="echoid-s2866" xml:space="preserve">ſi crebrò alio transferendę ſint notam iſtic incidito, deinde perpen-
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            dicularis ab E ducta occurrat axi C D in F, denique ſignato duo puncta G, H,
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            æquidiſtanter ab E F, ajo hic in G iſtic in Hæquale pondus à palangariis ſu-
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            ſtineri.</s>
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          </p>
          <figure number="137">
            <image file="527.01.094-02" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/527.01.094-02"/>
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            <s xml:id="echoid-s2868" xml:space="preserve">Sin autem alterum alterius duplum perferre opus ſit, unius ab E F diſtantia
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            reliqui fiat dupla ut A E ipſius E I; </s>
            <s xml:id="echoid-s2869" xml:space="preserve">atque is qui ad I duplo pondere premetur
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            reſpectu ejus qui ad H. </s>
            <s xml:id="echoid-s2870" xml:space="preserve">Simili via onera diſtribuentur palangariis pro ratio-
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            ne data.</s>
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            <s xml:id="echoid-s2872" xml:space="preserve">QV *Æ* ſcalarum ſpeciali exemplo oſtendimus, de quolibet ſolido corpore
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            intelligas, ut in diagrammatis ſubjectis perſpicitur; </s>
            <s xml:id="echoid-s2873" xml:space="preserve">memineris autem li-
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            neas planorum quę per perinordinatorum corporum gravitatis centrum ducuntur
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            in ipſorum ſuperficie per I prop. </s>
            <s xml:id="echoid-s2874" xml:space="preserve">deſignari; </s>
            <s xml:id="echoid-s2875" xml:space="preserve">perpendiculares item per G, H actas
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            ipſi E F parallelas eſſe.</s>
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