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

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              <s id="id.000696">
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              quitur, ſed reſpectu illius permanet immotus: deſ­
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              cripta verò ob motum Terræ intelligi non poteſt
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              ex diuerſitate partium aëris, qui ipſam Terram ſe­
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              quitur; ſed ex diuerſitate partium mundani ſpatij,
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              quod immotum perſeuerat. </s>
              <s id="id.000697">Dico autem aërem reſ­
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              pectu nauis manere immotum; quia dum motus il­
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              los intra nauim conſideramus, ſeponimus motum
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              Telluris, qui aliunde ſit naui, aëri, omnibuſque re­
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              bus communis; quique ob ſui communitatem re­
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              linquat obſeruabile inter res propriis viribus motas,
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              quieſcenteiſque, diſcrimen. </s>
            </p>
            <p type="main">
              <s id="id.000698">V. </s>
              <s id="id.000699">Ex hoc proinde intelliges, quàm parùm con­
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              cludant argumenta illa, quæ ex globorum explo­
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              ſione à bellicis tormentis petuntur. </s>
              <s id="id.000700">Nam, inqui­
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              unt, globus in ortum exploſus feretur longè vlteriùs,
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              quàm exploſus in occaſum; quoniam ille præter
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              motum proprium, habebit etiam motum à Ter­
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              ra; hic verò habebit ſolùm motum proprium:
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              atque idcircò ſi motus Telluris ſupponatur tantus,
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              quantus eſt motus globi proprius, efficietur motus in
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              ortum duplò velocior, quàm in occaſum; ſicque
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              ſcopus ad ortum duplò longiùs, quàm ad occaſum
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              attingetur. </s>
              <s id="id.000701">Quin-etiam globus in occaſum explo­
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              ſus non exibit è fiſtula, ſed quaſi immotus conſi­
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              ſtet; quia nempe quantum motu proprio in occi­
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              dentem connitetur, tantum impetus à Terra factus
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              illum in ortum reprimet. </s>
              <s id="id.000702">Addunt, ſi globus diriga­
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              tur ſeu in boream, ſeu in meridiem, aberrationem
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              ſemper à ſcopo futuram; quia dum globus feretur
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              per aërem, ſcopus intereà in ortum promouebitur, </s>
            </p>
          </chap>
        </body>
      </text>
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