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

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              aere attracta, vel ab embolo eis non connectitur vni­
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              turque, ſed tantum adhæret ſimplici contactu. </s>
              <s id="s.001377">Modò
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              nemo eſt, ſi ſeriò, & bona fide loqui velit, qui noņ
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              percipiat eſſe impoſſibile vt grana tritici ſubſequen­
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              tia trahantur ab antecedentibus granis, eorumquę
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              motum imitentur à vi ſimplicis contactus abſque vl­
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              lo vinculo, vel glutine, & procùl dubio talis motus
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              effici poſſet quando grana ſubſequentia ab aliquą
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              vi motiua impellerentur, quę aut ſpontaneo motu, co­
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              gnitione præuia, vt animalia, aut cæca neceſſitate,
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              vt grauia, tranſportarentur, quæ omnia in noſtro ca­
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              ſu locum non habent. </s>
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              Cap. 6. non
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              dari attracti­
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              onem.</s>
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            <p type="main">
              <s id="s.001379">Sed ne gratis prolata verba diutiùs inſectemur,
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              noto quòd aduerſarij numquam euincent dari in na­
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              tura vim, ſeu qualitatem attractiuam, niſi euidentia
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              ſenſus, aut demonſtratione oſtendant, quòd corpo­
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              ra, quæ attrahi videntur non moueantur à vi intrinſe­
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              ca ſpontaneo motu, neque impellantur ab externo a­
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              liquo corpore. </s>
              <s id="s.001380">Hoc autem cùm numquam præſtite­
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              rint, profectò affirmare non poſſunt dari in natura ve­
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              ram attractionem, proindeque licitum erit eorum aſ­
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              ſertionem negare. </s>
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            <p type="main">
              <s id="s.001381">E contrà ſi nos offenderimus, quòd aliqua corpo­
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              ra eorum, quæ attrahi videntur vi naturali,
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              mo­
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              ueantur, & accedant ad alia corpora: reliqua verò vi
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              externa impellantur, planè profligata erit vis, & qua­
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              litas attractiua è rerum natura. </s>
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          </chap>
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