DelMonte, Guidubaldo, Mechanicorvm Liber

Page concordance

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              æqualis ſpatio ponderis D moti. </s>
              <s id="id.2.1.85.8.1.6.0">ſpatium enim motus ponderis
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              D ſemper æquale eſt ſpatio motus puncti B, cùm in B ſit appen
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              ſum: ſpatium ergo potentiæ motæ ad ſpatium moti ponderis eſt,
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              vt CA ad CB; hoc eſt vt diſtantia à fulcimento ad potentiam
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              ad diſtantiam ab eodem ad ponderis ſuſpenſionem. </s>
              <s id="id.2.1.85.8.1.7.0">quod demon
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              ſtrare oportebat. </s>
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            <p id="id.2.1.86.1.0.0.0" type="margin">
              <s id="id.2.1.86.1.1.1.0">
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              15
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              Primi.
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                <emph type="italics"/>
              Ex
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              26
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              tertii.
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              <s id="id.2.1.86.1.1.3.0">
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              16
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              Quinti.
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              23
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              Octaui Pappi.
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                <margin.target id="note143"/>
              11
                <emph type="italics"/>
              Quinti.
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              </s>
            </p>
            <p id="id.2.1.87.1.0.0.0" type="main">
              <s id="id.2.1.87.1.1.1.0">Sit autem vectis AB, cu­
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              ius fulcimentum B; potentia­
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              〈qué〉 mouens in A; & pondus
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              in C. </s>
              <s id="id.2.1.87.1.1.1.0.a">dico ſpatium potentiæ
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              translatæ ad ſpatium transla
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              ti ponderis ita eſſe, vt BA ad
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              BC. </s>
              <s id="id.2.1.87.1.1.1.0.b">Moueatur vectis, & vt
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              pondus sursum attollatur, ne­
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              ceſſe eſt puncta C A ſurſum
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              moueri. </s>
              <s id="id.2.1.87.1.1.2.0">Moueatur igitur A
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              ſurſum vſq; ad D; ſitq; ve­
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              ctis motus BD. </s>
              <s id="id.2.1.87.1.1.2.0.a">eodemq;
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              modo (vt prius dictum eſt)
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              oſtendemus puncta CA cir­
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              culorum circumferentias de­
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              ſcribere,
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              ſemidiametri ſunt BA BC. </s>
              <s id="id.2.1.87.1.1.2.0.b">ſimiliterq; oſtendemus
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              ita eſſe AD ad CE, vt ſemidiameter AB ad ſemidiametrum BC. </s>
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            <p id="id.2.1.87.2.0.0.0" type="main">
              <s id="id.2.1.87.2.1.1.0">Eademq; ratione, ſi potentia eſſet in C, & pondus in A,
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              oſtendetur ita eſſe CE ad AD, vt BC ad BA; hoc eſt diſtan
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              tia à fulcimento ad potentiam ad diſtantiam ab eodem ad ponde
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              ris ſuſpenſionem. </s>
              <s id="id.2.1.87.2.1.2.0">quod oportebat demonſtrare. </s>
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            <p id="id.2.1.87.3.0.0.0" type="head">
              <s id="id.2.1.87.3.1.1.0">COROLLARIVM. </s>
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            <p id="id.2.1.87.4.0.0.0" type="main">
              <s id="id.2.1.87.4.1.1.0">Ex his manifeſtum eſt maiorem habere pro­
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              portionem ſpatium potentiæ mouentis ad ſpa­
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              tium ponderis moti, quàm pondus ad eandem
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              potentiam. </s>
            </p>
            <p id="id.2.1.87.5.0.0.0" type="main">
              <s id="id.2.1.87.5.1.1.0">Spatium enim potentiæ ad ſpatium ponderis eandem habet, </s>
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          </chap>
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    </archimedes>