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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duo corpor a concurrentia, aut ubi corpus unum in plu-
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ra plana eodem tempore incurrit.</
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<
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um corporum, & </
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na.</
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">Corpus P, velocitate AP, incurrit in angulum GCF, juxta
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directionem AP; </
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fig 1. 2.</
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planum GC & </
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<
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enim obſtaculum fixum.</
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ciunt rectos, ſint PE & </
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<
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">Si nunc concipiamus Corpus P, eodem tempore ferri per
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AE & </
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movebitur per AP velocitate AP ; </
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HP & </
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incurrere directè ita ut quæſtio eo reducatur, quibus viribus
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corpus eodem tempore per AE & </
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EAH; </
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ad eandem partem tenderent, & </
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& </
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<
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obtuſus; </
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diculares EL, HI. </
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per AP velocitate AL; </
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per AP velocitate AI, & </
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in his motibus continetur, propter angulum rectum AIH
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Ita ut non interſit, quantum ad motum corporis, utrum </
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