Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

Table of figures

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              <s id="s.001754">
                <pb pagenum="332" xlink:href="010/01/340.jpg"/>
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              bere deſcenſum, vel aſcenſum in aqua, ſed ſolum­
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              modò tarditatem afferret, non autem quietem abſo­
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              lutam, vt fatentur Ghetaldus, Steuinus, & alij. </s>
              <s id="s.001755">Modò
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              minutiſſima grana terrea, ſalium, metallorum, & non
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              minùs particulæ minimæ corporum leuiorum ligni,
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              aeris, &c. </s>
              <s id="s.001756">licèt habeant excedentem, & grandem ſu­
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              perficiem reſpectu puſillæ grauitatis eorum non ta­
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              men poſſent omninò quieſcere in medio aquæ, ſed
                <expan abbr="lẽ-tiſſimo">len­
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                tiſſimo</expan>
              motu aſcenderent, vel deſcenderent, vt exigit
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              exceſſus, vel defectus grauitatis ſpecificæ corpuſcu­
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              lorum demerſorum à grauitate fluidi aquei; ſed hoc
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              eſt falſum, metalla enim, ſales, & aer in minutiſſimą
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              granula redacta immobilitèr in medio aquę
                <expan abbr="quieſcũt">quieſcunt</expan>
              ,
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              & ibidem perſeuerant, igitur falfum eſt aquam gluti­
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              ne omnino priuari, & nil prorsùs penetrationi reſiſte­
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              re; erit igitur aliquantiſper aqua glutinoſa,
                <expan abbr="habebitq;">habebitque</expan>
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              ſaltem aliquam puſillam; & ſuperficialem viſcoſita­
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              tem. </s>
              <s id="s.001757">Adde quòd partes intermediæ fluidi cùm ſint
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              æquilibratæ atque ſuſtineantur exiguam compreſſio­
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              nem creant, & proindè machinulæ ſuperficiales par­
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              ticularum aquæ ſubiectæ non poſſunt valde diſtrahi,
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              vel conſtringi, & ſic minimam vim reſilientem exer­
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              cere poſſunt. </s>
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              Cap. 7. dę
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              natura flui­
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              ditatis.</s>
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              <s id="s.001759">Sed dices, ſi aquæ particulæ à prædicta languinę
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              ambiuntur, ergo aqua non minùs quàm aer condenſa­
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              ri deberet quod repugnat experientiæ. </s>
              <s id="s.001760">Reſpondeo
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              quòd prædicta lanugo valdè exigua eſt reſpectu in­
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              ternæ ſoliditatis cuiuſlibet globuli aquei, & ſic noņ
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              negatur quòd aliquantiſper aqua condenſari, conſti-</s>
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