Gravesande, Willem Jacob 's
,
Physices elementa mathematica, experimentis confirmata sive introductio ad philosophiam Newtonianam; Tom. 1
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PHYSICES ELEMENTA
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vim, effectum tamen æqualem edit; </
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<
s
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xml:space
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tiâ deſtruitur, proportionem ſequitur ipſius reſiſtentiæ, & </
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temporis per quod egit, id eſt vis amiſſa ſequitur rationem
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compoſitam reſiſtentiæ & </
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<
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<
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nem ſequitur actio corporis, & </
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<
s
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xml:space
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">Ita ut iterum pateat vim amiſſam effectui, quem edit dum de-
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ſtruitur, proportionalem eſſe, ſive breviori ſive longiori tem-
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pore deſtruatur.</
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<
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">Actio preſſionis eſt indeterminata, & </
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<
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">460.</
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ſequitur rationem temporis per quodegit. </
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<
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ri inſita, datis ipſius maſſâ, & </
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& </
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<
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">determinatum tantum edere poteſt effectum, quod brevio-
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ri aut longiori præſtatur tempore; </
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<
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patitur, reſiſtentia .</
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<
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tum cadendo acquiſitum amittit, ſuperat preſſionem qua
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partes argillæ inter ſe cohærent, & </
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ſuperando preſſionem patitur, vis ipſa minuitur, & </
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in totum deſtruitur; </
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pus amittit motum, eſt ſeparatio partium argillæ dum juxta
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ſe invicem hæ moventur, qui effectus proportionem ſequitur
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numeri particularum mot arum, & </
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ſe invicem percurſi, & </
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<
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cohæſio fuperanda eadem eſt, & </
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bium minime vocari poſſe, Vires eſſe æquales quæ forman-
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do in eâdem argillâ cavitates æquales, & </
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tur.</
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<
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ſig. 5.</
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ſunt ut 1. </
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hiſce æquales habemus ſi globus primus ſucceſſivè dimitta-
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tur ab altitudinibus novem , octodecim & </
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pollicum ; </
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ut quadrata velocitatum .</
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octodecim pollicum vires ſunt ut 1, 2 , & </
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tur B & </
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