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

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              <s id="id.000956">
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              tenus Terra, ſeu eius pars, in qua, vt in nauicula,
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              aut vaſe eſt, inæquabiliter mouetur. </s>
              <s id="id.000957">Ac non eſt
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              quidem motus diurnus ex ſeſe inæquabilis; non item
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              motus annuus, non axis continentia; verùm ex his
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              miſtis creatur quædam inæquabilitas, quæ & gemi­
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              natas reciprocationes in ſingulos dies pariat, & illas
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              per ſolſtitia, atque æquinoctia vehementiores faciat;
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              & (admiſto aliunde motu Lunæ) etiam in nouiluniis,
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              pleniluniiſque intendat. </s>
              <s id="id.000958">Imprimis enim, cùm pars
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              Terræ, quæ, ex. </s>
              <s id="id.000959">gr. continet Mare Mediterraneum,
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              feratur continuò in ortum motu annuo, & triplò
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              quidem velociùs, quàm reuolutione diurna; ac reuo­
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              lutione diurna non pergat continuò in ortum, ſed
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              dimidium quidem circuïtus in ortum abſoluat, di­
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              midium verò in occaſum redeundo conſumat; effi­
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              citur, vt vtróque motu verſus ortum conſpirante,
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              locus maris Mediterranei feratur velociùs per ſpa­
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              tia mundana, quàm dum referente diurno in occa­
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              ſum, ſolus annuus ſupereſt in ortum. </s>
              <s id="id.000960">Id fit, quem­
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              admodum dicebam de pila, quæ tametſi pari vtrim­
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              que vi manus moueatur à puppi in proram, & à pro­
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              ra in puppim; velociùs tamen mouetur à puppi in
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              proram, propter ipſam nauis ſuperadditam vim. </s>
              <s id="id.000961">Ita­
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              que, dum Mediterraneum incipit die quodam mo­
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              tu geminato, ac proinde velociore moueri in ortum,
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              neceſſe eſt aqua ex Syria verſus Gadeis, quaſi refu­
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              giat, & ad oram Syriæ fiat non-nihil depreſſior, ad
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              oram Hiſpaniæ non-nihil elatior, quovſque in me­
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              dio geminati motus velocitas incipiat remitti, & aqua
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              ex ora Hiſpaniæ pondere proprio refluat, ac verſus </s>
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          </chap>
        </body>
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