Aristoteles, Quæstiones Mechanicæ, 1585

Table of contents

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[Item 1.]
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[2.] ARISTOTELIS STAGIRITAE, PERIPATETICORVM PRINCIPIS, Quæſtiones Mechanicæ, Nicolao Leonico Thomæo interprete. Quæ ſit artis Mechanicæ facultas.
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[3.] De dignitatiòus, admirandis̈ Circuli proprietatibus.
Page: 2 (505)
[4.] Quæſtiones.
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[5.] Mechanicarum quæſtionum finis.
Page: 31 (534)
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            <s xml:id="echoid-s560" xml:space="preserve">Cur nuces abſque ictu facilè
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              <reg norm="tinſtru- mentis" type="context">tinſtru-
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              mẽtis</reg>
            , quæ ad eum fiunt vſum? </s>
            <s xml:id="echoid-s561" xml:space="preserve">multumeinim au
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            fertur virium, motionis ſcilicet, & </s>
            <s xml:id="echoid-s562" xml:space="preserve">violẽ
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            iæ. </s>
            <s xml:id="echoid-s563" xml:space="preserve">Prę-
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            terea duro & </s>
            <s xml:id="echoid-s564" xml:space="preserve">graui comprimens inſtrumento ci
              <lb/>
            tiùs conſringet, quàm ligneo & </s>
            <s xml:id="echoid-s565" xml:space="preserve">leui. </s>
            <s xml:id="echoid-s566" xml:space="preserve">An quia ſic
              <lb/>
            vtrinqne à duobus comprimitur vectibus ipſa
              <lb/>
            nux: </s>
            <s xml:id="echoid-s567" xml:space="preserve">a vecte autem facile diuelluntur onera. </s>
            <s xml:id="echoid-s568" xml:space="preserve">id
              <lb/>
            enim
              <reg norm="inſtrumentum" type="context">inſtrumẽtum</reg>
            ex duobus componitur vecti
              <lb/>
            bus idem habentibus hypomochlion, connexio-
              <lb/>
            nem videlicet
              <gap/>
            pſam vbi eſt A. </s>
            <s xml:id="echoid-s569" xml:space="preserve">Quemadmodum
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            igitur fuere diductę
              <reg norm="ſecundum" type="context">ſecundũ</reg>
            extrema motis C D
              <lb/>
            ipſæ F E, ſic à parua faciliter potentia conducun
              <lb/>
            tur. </s>
            <s xml:id="echoid-s570" xml:space="preserve">Quod igitur cum percuſſione ſeciſſet
              <reg norm="pondus" type="context">põdus</reg>
            ,
              <lb/>
            id valentiores illa E C, & </s>
            <s xml:id="echoid-s571" xml:space="preserve">F D vectes efficiunt. </s>
            <s xml:id="echoid-s572" xml:space="preserve">ele
              <lb/>
            uatione enim in contrarium ela
              <gap/>
            i & </s>
            <s xml:id="echoid-s573" xml:space="preserve">
              <reg norm="comprimen- tes" type="context">comprimẽ-
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              tes</reg>
            , frangunt vbi eſt K. </s>
            <s xml:id="echoid-s574" xml:space="preserve">Hanc etiam ob cauſam
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            quanto vicinius fuerit K ipſum A, confringitur
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            celerius. </s>
            <s xml:id="echoid-s575" xml:space="preserve">quanto enim ab hypomochlio plus di-
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            ſtat vectis, facilius & </s>
            <s xml:id="echoid-s576" xml:space="preserve">plus mouet ab
              <reg norm="eadem" type="context">eadẽ</reg>
            poten-
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            tia. </s>
            <s xml:id="echoid-s577" xml:space="preserve">Eſt igitur A quidem hypomochlion: </s>
            <s xml:id="echoid-s578" xml:space="preserve">ipſa au-
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            tem D A F vectis: </s>
            <s xml:id="echoid-s579" xml:space="preserve">& </s>
            <s xml:id="echoid-s580" xml:space="preserve">item ipia C A E. </s>
            <s xml:id="echoid-s581" xml:space="preserve">Quanto igi-
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            tur ipſum K vicinius ſuerit angulo ipſius A,
              <reg norm="tanto" type="context">tãto</reg>
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            vicinius fit connexioni vbi eſt A. </s>
            <s xml:id="echoid-s582" xml:space="preserve">hoc autem eſt
              <lb/>
            hypomochlion. </s>
            <s xml:id="echoid-s583" xml:space="preserve">Ab eadem igitur potentia appli-
              <lb/>
            cante F E plus extolli neceſſe eſt. </s>
            <s xml:id="echoid-s584" xml:space="preserve">Quam ob rem
              <lb/>
              <reg norm="quoniam" type="context">quoniã</reg>
            ex contrario eſt eleuatio, neceſſe eſt ma-
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            gis com primi. </s>
            <s xml:id="echoid-s585" xml:space="preserve">quod autem comprimitur magis,
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            ci
              <gap/>
            ius frangitur.</s>
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          <p>
            <s xml:id="echoid-s587" xml:space="preserve">Cur ſi duo extrema in rhombo puncta dua-
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            bus ferantur lationibus, haudquaquam æquale
              <lb/>
            vtrunque
              <reg norm="eorum" type="context">eorũ</reg>
            pertianſit rectam, ſed multò plus
              <lb/>
            alterum ?</s>
            <s xml:id="echoid-s588" xml:space="preserve">idem autem eſt ſermo, cur quod ſuper
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            latus fertur, minus pertranſit, quàm ipſum latus.
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            </s>
            <s xml:id="echoid-s589" xml:space="preserve">illud enim diametrum
              <reg norm="minorem" type="context">minorẽ</reg>
            , hoc verò maius
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            latus. </s>
            <s xml:id="echoid-s590" xml:space="preserve">& </s>
            <s xml:id="echoid-s591" xml:space="preserve">hoc quidem vnica, illud verò duabus </s>
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