Fabri, Honoré, Tractatus physicus de motu locali, 1646

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              ctationem hanc in alium Tomum reiicimus, in quo fusè agemus de om­
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              nibus affectionibus huius potentiæ. </s>
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            <p id="N24958" type="main">
              <s id="N2495A">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
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              35.
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              </s>
            </p>
            <p id="N24966" type="main">
              <s id="N24968">
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              Corpus oblongum flexibile in altera extremitate immobiliter affixum, ſi in­
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              curuetur non modò reducit ſeſe ad priſtinum ſtatum, verùm etiam multas
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              tremulas vibrationes hinc inde facit
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              ; </s>
              <s id="N24975">quarum cauſa eſt motus acceleratus
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              eiuſdem potentiæ motricis mediæ; has quoque vibrationes remitti­
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              mus. </s>
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            <p id="N2497D" type="main">
              <s id="N2497F">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
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              36.
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              </s>
            </p>
            <p id="N2498B" type="main">
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              Funis tenſus in vtraque extremitate affixus, ſi pulſetur infinitas ferè tremu­
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              laſque vibrationes hinc inde peragit
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              ; ſunt etiam mirabiles harum vibra­
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              tionum affectiones, quas multis Theorematis in eodem volumine pro­
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              ſequemur. </s>
            </p>
            <p id="N2499C" type="main">
              <s id="N2499E">Diceret aliquis; </s>
              <s id="N249A1">igitur in hoc tractatu omnia, quæ ſpectant ad motum
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              non habentur; Reſpondeo, tractatum hunc eſſe potiſſimum inſtitutum
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              ad demonſtrandas omnes affectiones tùm motus grauium, tùm motus
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              impreſſi à principio extrinſeco, intactis prorſus iis motibus, qui ſunt vel
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              à potentia motrice animantium, in ipſis dumtaxat animantibus, de qui­
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              bus agemus ſuo loco, quales ſunt progredi, currere, volare, notare, repe­
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              re, &c. </s>
              <s id="N249B1">vel à leuitate corporum, ſi fortè aliquis motus eſt à leuitate,
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              quod hîc non diſcutio, ſed remitto in librum de graui & leui; </s>
              <s id="N249B7">vel de­
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              nique ab illa potentiâ mediâ, cui omnes motus tenſorum; compreſſorum,
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              arcuum; reique tormentariæ tùm hydraulicæ, pneumaticæ, &c. </s>
              <s id="N249BF">tribue­
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              mus: </s>
              <s id="N249C4">de his certè motibus in hoc tractatu non agemus; </s>
              <s id="N249C8">quia cùm non
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              poſſint demonſtrari illorum affectiones, niſi cognoſcantur illorum cau­
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              ſæ; </s>
              <s id="N249D0">neque hæ cognoſci poſſint, niſi multa alia cognoſcantur, vt certiſſi­
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              mum eſt; minùs prudenter factum eſſet, ſi de iis hoc loco diſputatio
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              inſtitueretur. </s>
            </p>
            <p id="N249D8" type="main">
              <s id="N249DA">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
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              37.
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              </s>
            </p>
            <p id="N249E6" type="main">
              <s id="N249E8">
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              Eſt aliud corporis libratilis genus
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              ſi ſit v. g. corpus oblongum, grane,
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              & ſolidum AF in ſitu horizontali innixum plano verticali EBCD; </s>
              <s id="N249F7">ſi
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              enim extremitas F attollatur per arcum FG circa centrum B; </s>
              <s id="N249FD">haud du­
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              biè altera A deprimetur per arcum AI circa idem centrum B; </s>
              <s id="N24A03">at ſtatim
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              G deſcendet motu naturaliter accelerato in F, & propter acquiſitum in
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              deſcenſu, deſcendet infra horizontalem GF per arcum FH, circa cen­
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              trum C, & I aſcendet in A, tùm in K, ſed K ſtatim deſcendet, atque ita
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              deinceps; </s>
              <s id="N24A0F">donec tandem poſt multas vibrationes quieſcat AF in ſitu
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              horizontali; </s>
              <s id="N24A15">porrò G deſcendit, quia GI non eſt in æquilibrio, cùm
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              centrum grauitatis ſit in M; igitur BG, quæ eſt longior BI, deſcen­
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              det. </s>
            </p>
            <p id="N24A1D" type="main">
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              Corollarium
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              1.
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              </s>
            </p>
            <p id="N24A2C" type="main">
              <s id="N24A2E">Primò colligo, motum accelerari in deſcenſu GF, quia impetus acqui­
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              ſitus in G remanet adhuc in Q, & nouus acquiritur, vt ſæpe dictum eſt. </s>
            </p>
          </chap>
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