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

Table of figures

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              <s id="id.000609">
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              neque contrarium quidpiam occurrat; perſeuerate
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              abſque continüa cauſæ ſuæ actione valeat. </s>
              <s id="id.000610">Et quan­
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              quam principia mobilis interna dici poſſint habere
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              vim non paſſiuam modo, ſed etiam actiuam, qua
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              talem motum continuum: huiuſcemodi tamen vis non
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              tam à mouente impreſſa, quàm excitata dici poteſt;
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              planiuſque eſt, vt à mouente nihil imprimi aliud,
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              quàm motum dicamus. </s>
              <s id="id.000611">Imprimi, inquam, qualem
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              mouens habet donec mobile eſt ipſi conjunctum,
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              & qualis continuandus eſſet, futuruſque perpetuus,
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              niſi à motu aliquo aduerſo labefactaretur. </s>
              <s id="id.000612">Vt nô­
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              ris autem quemadmodum impreſſio huiuſmodi fiat,
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              conſidera, priuſquàm lapis transferatur per aërem,
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              eſſe ipſum aliquantiſper conjunctum cum manu, &
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              haberi quaſi vnum, idemque, hoc eſt integrum mo­
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              bile cum illa; quatenùs vnus, idemque motus vtri­
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              que iunctìm conuenit, ſeu quatenùs manus eodem
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              ipſo motu mouet lapidem, quo ſeipſam. </s>
              <s id="id.000613">Ex hoc
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              enim fit, vt manu vel ſurſùm, vel tranſuerſùm.
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              </s>
              <s id="id.000614">vel quo proverſùm voles, mota, lapis in eandem
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              partem moueatur; & quia tamen manus à corpore
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              retenta, ipſive innixa ſeſe interim ſubducit à lapi­
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              de, fit vt lapis manui non cohærens, ac ſolùm con­
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              tiguus pergat, cœptam que cum manu non dat
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              viam. </s>
              <s id="id.000615">Quòd ſi perpetuò viam non teneat, ſi co­
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              gatur deflectere, ſi poſtremò quieſcere, dicta iam eſt
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              cauſa non ſemel. </s>
              <s id="id.000616">Id ſolùm nota, quod dico ſe
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              manu, de quolibet alio phyſico mouente intelligi
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              poſſe. </s>
              <s id="id.000617">Quippe nullum eſt naturale mouens quod
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              non ipſum quoque moueatur, vt aliquo vſque mo-</s>
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Impressum