Baliani, Giovanni Battista, De motv natvrali gravivm solidorvm et liqvidorvm

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                  aequale a motore, ergo conficit tres portiones;
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                  in quarta quatuor, in decima decem, & ita de
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                  inceps. </s>
                  <s id="s.000780">Obijcies
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                  primo, in portione AB iam
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                  adesse impetum; nec mobile recedere ab A
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                  quin impetus adsit: cum etenim impetus ema­
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                  net a motu, & sit eius passio, est ab eo insepa­
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                  rabilis, & proinde ubi est motus, est pariter im­
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                  petus, quemadmodum ubi est ignis, est pari­
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                  ter calor: nec causa est prior effectu tempore,
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                  sed natura; quod non obstat, quin in eo­
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                  dem instanti in quo est ignis, seu motus,
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                  sit pariter calor seu impetus.</s>
                  <s id="s.000781">Responditur
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                  conceden­
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                  dum, quod etiam in eodem instanti in
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                  quo est motus, fieri possit ut sit pariter im­
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                  petus, si vice versa mihi concedatur, nil
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                  esse prius sua causa, & proinde impetum non
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                  antecedere motum a quo est productus: at
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                  dum mobile est adhuc in A non movetur, sed
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                  quiescit: nec potest vere dici quod moveatur,
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                  quin ab A recedens perveniat in B, unde sicut
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                  est absurdum dicere ignem producere calorem,
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                  quin prius sit productus ipsemet ignis, ita pa­
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                  riter esset obsurdum asserere, motum produ­
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                  cere impetum, quin sit productus ipsemet mo­
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                  tus, & proinde prius quam mobile sit in B. </s>
                  <s id="s.000782">Nec
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                  dicas iam motum adesse priusquam perveniat
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                  in B; nam quocumque primo perventum
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                  erit, tum in eo puncto intelligo esse B: non </s>
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