Gassendi, Pierre, De motu impresso a motore translato epistulae duae, 1642

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            <p type="main">
              <s id="id.000769">
                <pb pagenum="113" xlink:href="027/01/112.jpg"/>
              motui obſtare videatur Terræ grauitas, cuius propri­
                <lb/>
              um ſit id corpus, cui ineſt, deorſùm rectà pellere;
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              ideò ſciendum eſt grauitatem affectionem eſſe non
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              totius Terræ, ſed partium ipſius, donec ab ipſa auel­
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              luntur. </s>
              <s id="id.000770">Declarata penè res manet ex iis, quæ dixi
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              ſuperiore Epiſtola, cùm de corporum terrenorum
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              attractione ab ipſa Terra. </s>
              <s id="id.000771">Nam globus quidem ipſe
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              Terræ ſecundum ſe totum ſpectatùs nullo indiget
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              motu recto, quo ſe in locum ſuum recipiat, è quo
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              nunquàm egreditur; indigent verò eius partes, vt
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              ſe in ipſum globum recipiant, à quo contingit illas
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              inter dum emoüeri, ac ſeparari. </s>
              <s id="id.000772">Quamobrem nihil
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              fuit neceſſe indere toti ipſi globo grauitatem, ſeu
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              vìm, impetumque, quo rectà ferretur in locum, ex­
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              tra quem conſtitutus foret; ſed ſatis fuit inderevim,
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              qua contineret ſuas parteis, eaſdemque retraheret,
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              ſi contingeret eas diuelli. </s>
              <s id="id.000773">Scilicet motus iſte rectus,
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              quem grauitatis dicimus, vnitiuus eſt, vt ſic dicam,
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              & congregatiuus omnium Terræ partium; indició­
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              que eſt, quòd tam ex parte noſtri, quàm ex parte
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              antipodum, & vndequáque in idem conſpiret; ſed
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              cùm ſit congregatiuus partium relatarum in ipſum
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              globum, non eſt tamen congregatiuus ipſius globi
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              cum re alia, vt ſi Terra eſſet cum Luna, orbibuſve
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              aliis mundi congreganda. </s>
              <s id="id.000774">Neque dici poteſt gra­
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              uitatem, ſeu vim ad hunc motum, conceſſam eſſe
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              toti Terræ, vt vel ſe recipiat in locum mundi infimum,
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              vel recepta, ſe in illo
                <expan abbr="cõtineat">contineat</expan>
              . </s>
              <s id="id.000775">Siquidem in mundo ni­
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              hil
                <expan abbr="infimũ">infimum</expan>
              , aut ſupremum eſt, niſi comparatè ad ſitum
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              animalis, ac potiſſimùm hominis, cuius vna eſt pars </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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