Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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            <pb pagenum="17" xlink:href="005/01/025.jpg"/>
            <p id="N109FE" type="head">
              <s id="N10A00">
                <emph type="italics"/>
              Mechanicam facultatem vere ac proprie eſſe
                <lb/>
              ſcientiam Mathematicam.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N10A09" type="head">
              <s id="N10A0B">ADDITIO QVARTA.</s>
            </p>
            <p id="N10A0E" type="main">
              <s id="N10A10">Vtrum autem Mechanica facultás pertineat ad ſcien­
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              tiam phyſicam, an ad mathematicam, vel potius di­
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              cenda ſit partim phyſica, partim mathematica, non leuem
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              habet difficultatem. </s>
              <s id="N10A19">Etenim eſſe ſcientiam phyſicam, illud
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              primo loco ſuadet, quia nimirum leius ſubiectum eſt phyſi­
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              cum, vt graue, & leue,
                <expan abbr="virtusq.">virtusque</expan>
              motium, ac detentiua, qua ſe­
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              cundum locum ipſa cientur aut detinentur. </s>
              <s id="N10A2C">Secundo
                <expan abbr="quoniã">quoniam</expan>
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              de huiuſmodi ſubiecto agitur ſub ratione phyſica, prout ſcili­
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              cet eſt mobile ſecundum locum natura ſua aut violentia; quæ
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              certè fit per impreſſionem impetus, eleuationem, vel tractio­
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              nem, aut proiectionem, quæ ſunt operationes phyſicæ. </s>
              <s id="N10A3F">Ter­
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              tio, quia ſiſtendo in puris principijs phyſicis, fatis
                <expan abbr="vidẽtur">videntur</expan>
              de­
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              monſtrari omnia quæ pertractantur in ipſa mechanica ſcien­
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              tia quoad propoſitiones vniuerſales, ac propriè ſcientificas.
                <lb/>
              </s>
              <s id="N10A4D">Vt exempli gratia, grauia æqualia ex æqualibus
                <expan abbr="diſtãtijs">diſtantijs</expan>
              ęquè
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              ponderare, nec vnum poſſe in libra aliud vincere; nam ratio
                <lb/>
              huius eſt, quia actio debet eſſe ab inæquali proportione, vt ex
                <lb/>
              Ariſt. habetur in phyſicis 1. de Generat. tex. 48. Similiter;
                <lb/>
              grauia faciliùs tolli beneficio trocleæ, aut vectis, quàm ſola
                <lb/>
              manu; & id genus alia, reducuntur ad principium phyſicum
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              de maiori facilitate motus circularis,
                <expan abbr="maioreq.">maioreque</expan>
              velocitate
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              partium, quæ magis diſtant à centro circuli, eo quod maius
                <lb/>
              ſpatium percurrant in æquali tempore ac minus fulciantur.
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              </s>
              <s id="N10A6D">Quapropter ipſemet Ariſtoteles phyſicè hic videtur tractate
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              quidquid ad vniuerſalem doctrinam mechanicam pertinet,
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              nec adhibere principia mathematica, niſi aliquando ad cla­
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              riùs & euidentiùs demonſtrandum, non ſecus ac in alijs quo­
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              que tractationibus phyſicis conſueuit. </s>
              <s id="N10A78">Nihil enim prohibet,
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              idem diuerſis principijs plurium ſcientiarum oſtendi. </s>
            </p>
            <p id="N10A7D" type="main">
              <s id="N10A7F">Quarto, nam licet mechanica facultas, vt ab alijs traditur, </s>
            </p>
          </chap>
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