Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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            <p id="N1383D" type="main">
              <s id="N13858">
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              ui lignum aliquod, vt temo, vel aliud non abſimile promi­
                <lb/>
              nuerit, cui mare obuians, maiorem impetum incutiat, iam
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              non eſt amplius æqualis impetus vtrinque incuſſus. </s>
              <s id="N13864">Ac ſicut
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              libram cum ipſa maius pondus altero brachio ſuſtinet incli­
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              nari neceſſe eſt, ac cedere ſecundum illud brachium ex quo
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              maius pondus propendet: ita nauim inclinari oportet ſe­
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              cundum illam partem, in qua maiorem impetum excipit,
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              quod ſit per circumuerſionem totius longitudinis nauis ad
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              latus ipſum vnde magis percutitur, prout paulò ante deſcri­
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              pſimus. </s>
              <s id="N13875">Licet hic dicendi modus,
                <expan abbr="ipſumq,">ipſumque</expan>
              fundamentum,
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              quo nititur verificari poſſit, tum ſi centrum motionis circu­
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              laris, quam experimur in naui conſtituatur in cuſpide pup­
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              pis, tum ſi conſtituatur in prora, vt per ſe patet. </s>
              <s id="N1387E">Sed fortaſ­
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              ſe multo melius ſi conſtituatur in medio, ſeu in centro gra­
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              uitatis totius nauis, circa quod facilius eſt intelligere ipſam
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              nauis conuerſionem, ſiue inquiete, ſiue in motu. </s>
              <s id="N13887">Quomo­
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              docunque enim temo obliquè conſtitutus vim patiatur ab
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              aqua; Nimirum ſiue excipiendo illam fluentem, & obuian­
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              tem; ſiue impingendo in illam quieſcentem, ſemper dimo­
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              tio illa circularis intelligetur pertingere vſque ad cen­
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              trum grauitatis totius nauis, cum qua temo vnum corpus
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              efficitur. </s>
              <s id="N13896">At in re tam occulta, quæ etiam dum ante ocu­
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              los verſatur, adhuc imaginationem comprehenſionemque
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              obſeruantis fugit, conſultius erit ab Ariſtotelis doctrina non
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              diſcedere. </s>
            </p>
            <p id="N1389F" type="head">
              <s id="N138A1">Quæſtio Sexta.</s>
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            <p id="N138A4" type="main">
              <s id="N138A6">C
                <emph type="italics"/>
              vr quanto antenna ſublimior fuerit, ijſdem
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              velis, & vento eodem cæle, iùs feruntur na­
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              uigia? </s>
              <s id="N138B0">An quia malus quidem fit vectis, hy­
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              pomochlion verò mali ſedes, in qua colloca­
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              tur: pondus autem quod moueri debet, ipſum
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              nauigium; mouens verò is, qui vela tendit,
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              ſpiritus? </s>
              <s id="N138BB">Si igitur quando remotius fuerit hypomochlion,
                <emph.end type="italics"/>
              </s>
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