Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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              <s id="N163CA">
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              HP. per eandem 34 primi. </s>
              <s id="N163D2">Quod & de tota circumferen­
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              tia vtriuſque circuli demonſtrari poteſt, non abſque magna
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              omnium admiratione, quibus fortaſſe videretur, maiorem
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              circulum, ſemper maiorem lineam deſcribere, quàm circu­
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              lus minor in ipſa rotatione. </s>
            </p>
            <p id="N163DD" type="main">
              <s id="N163DF">Admirationis autem ratio ex eo maximè augetur apud
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              ipſum Philoſophum, quòd cum circulus maior minorem
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              lineam pertranſit, quàm ſit eius peripheria, nulla vel mini­
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              ma intercedit mora, in qua ipſe quieſcat. </s>
              <s id="N163E8">Ac vice verſa
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              cum circulus minor maiorem lineam deſcribit, nullam tran­
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              ſiliat, vel modicam partem, quam percurrendo non attin­
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              gat. </s>
              <s id="N163F1">Præterea quòd vnica exiſtente motione vtriuſque cir­
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              culi connexi, centrum commune commotum, interdum
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              quidem maiorem, interdum verò minorem lineam percur­
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              rat iuxta abſidem, ſcilicet maioris, aut minoris circuli ſe­
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              cundum quam mouetur: cum tamen idem eadem celerita­
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              te latum, æqualem lineam regulariter debeat pertranſire. </s>
            </p>
            <p id="N163FE" type="main">
              <s id="N16400">Pro ſolutione igitur quæſtionis ad explicandam cauſam
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              tam mirifici effectus, duo ſupponit Ariſtoteles fundamenta.
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              </s>
              <s id="N16406">Vnum eſt eandem, vel æqualem potentiam, tardius quidem
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              mouere vnam magnitudinem, quàm aliam. </s>
              <s id="N1640B">Licet enim illæ
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              æquè ex ſe mobiles ſint, ſi tamen vna ſimul cum alia ad
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              motum inepta vel difficili reperiatur coniuncta, tardius mo­
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              uebitur, quàm illa, quæ reperitur ſoluta, vel quam ipſamet
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              ſeorſum moueretur ab eadem potentia. </s>
              <s id="N16416">Quod ſi magni­
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              tudo, quæ moueri debet ad motum alterius, cui reperi­
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              tur connexa, mobilis quidem facilè ex ſe ſit, nihil tamen
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              ex ſe moueatur, vel ad motum alterius conferat, perin­
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              de eſt, ac ſi minimè apta eſſet ad motum: vnde & altera,
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              quæ ſimul cum ipſa moueri debet, tardius non minus mo­
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              uebitur. </s>
            </p>
            <p id="N16425" type="main">
              <s id="N16427">Alterum verò fundamentum à Philoſopho ſuppoſitum
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              illud eſt, quòd impoſſibile profectò exiſtimandum ſit aliquid
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              plus moueri, quàm mouens à quo mouetur; Siquidem non
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              ſua, ſed illius motione cietur,
                <expan abbr="nullaq.">nullaque</expan>
              propria vtitur mobili­
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              tate intrinſeca, & actiua, qua motus poſſit augeri. </s>
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          </chap>
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