Fabri, Honoré, Tractatus physicus de motu locali, 1646

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    <archimedes>
      <text>
        <body>
          <chap id="N22A20">
            <pb pagenum="297" xlink:href="026/01/331.jpg"/>
            <figure id="id.026.01.331.1.jpg" xlink:href="026/01/331/1.jpg" number="27"/>
            <p id="N22A2A" type="head">
              <s id="N22A2C">
                <emph type="center"/>
              LIBER OCTAVVS,
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                <emph type="italics"/>
              DE MOTV FVNEPENDVLORVM.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N22A3A" type="main">
              <s id="N22A3C">NIHIL inuenio apud antiquos, quod ad
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              hoc genus motus pertineat; </s>
              <s id="N22A42">ſunt tamen
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              plerique recentiores qui fusè de illo di­
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              ſputarunt, quorum haud dubiè princi­
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              pem locum obtinet Galileus, qui ſanè
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              mirabiles aliquas huius motus affectiones explicat
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              tùm in gemino Syſthemate; tùm in Dialogis, cui ac­
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              cedunt Balianus Mercennus, & nonnulli alij. </s>
            </p>
            <p id="N22A52" type="main">
              <s id="N22A54">Ego verò in hoc libro omnium vibrationum cau­
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              ſas inquiram, quæ ſunt duplicis generis: </s>
              <s id="N22A5A">Primum eſt
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              earum, quibus vibrata hinc inde funependula agun­
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              tur, quæ titulum huic libro fecerunt; ſunt autem tres
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              funependulorum ſpecies. </s>
              <s id="N22A64">Prima eſt eorum, quæ in al­
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              tera extremitate fune appenſa vibrantur in circulo
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              verticali. </s>
              <s id="N22A6B">Secunda eſt eorum, quæ ab altera etiam ex­
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              tremitate appenſa fune priùs obtorto in circulo ho­
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              rizontali ſuos agunt gyros. </s>
              <s id="N22A72">Tertia eſt chordarum,
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              quarum vtraque extremitas clauo immobili affigi­
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              tur. </s>
              <s id="N22A79">Secundum genus vibrationum eſt earum, quibus
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              aguntur grauia cum à ſuo centro grauitatis remouen­
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              tur, vt ſeſe reducant, quarum ſunt duæ ſpecies; prima
                <lb/>
              eſt earum, quibus vibratur in circulo verticali corpus
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              aliquod circa alteram extremitatem, vt campana. </s>
              <s id="N22A85">
                <lb/>
              Secunda eſt earum, quibus vibrantur grauia circa </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>