Fabri, Honoré, Tractatus physicus de motu locali, 1646

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            <p id="N282D9" type="main">
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              tùm deſcenſu; </s>
              <s id="N28330">quia tota GH eodem inſtanti cadit in AB; quippe H
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              participat motum A per GA, & motum D per ED, quod clariſſimum
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              eſt. </s>
            </p>
            <p id="N28338" type="main">
              <s id="N2833A">Duodecimò, maior eſt ictus, ſi initio deſcenſus fuſtis AB tantillùm
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              retrò inclinet, vt GH; </s>
              <s id="N28340">quia B ab H in B plùs temporis ponit, quàm à
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              Q, vt patet; </s>
              <s id="N28346">igitur diutiùs potentia manet applicata; </s>
              <s id="N2834A">igitur maiorem
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              impetum producit; </s>
              <s id="N28350">igitur maior eſt ictus; </s>
              <s id="N28354">debet autem in eo ſitu eſſe,
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              in quo motus A in G ita temperetur cum motu B in H, vt eodem mo­
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              mento vtrumque feriat planum AB; </s>
              <s id="N2835C">ſi enim vel A attingat antè B, vel
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              B antè A, minor eſt ictus, vt conſtat; </s>
              <s id="N28362">quia totus motus ſimul non im­
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              peditur; </s>
              <s id="N28368">poteſt autem cognoſci ille ſitus vel illa inclinatio cognita pro­
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              portione motus circularis circa D, & circa A; </s>
              <s id="N2836E">immò niſi retineatur
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              DA; </s>
              <s id="N28374">haud dubiè A tanget ſolum AB ex G, antequam B deſcendat in B
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              ex H; </s>
              <s id="N2837A">igitur attemperandus eſt motus fuſtis DA; </s>
              <s id="N2837E">præterea pondus in
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              deſcenſu auget ictum, deinde B deſcendit deorſum motu orbis & motu
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              centri: </s>
              <s id="N28386">præterea B poteſt in aſcenſu maiorem arcum ſui orbis decurre­
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              re, quàm in deſcenſu, vel æqualem: denique maior eſt ictus quando po­
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              tentia toto niſu euidente fuſtis AB plùs temporis ante ictum in ſuo mo­
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              tu inſumit. </s>
            </p>
            <p id="N28390" type="main">
              <s id="N28392">Decimotertiò, eſt etiam aliud flagelli genus pluribus catenulis ferreis
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              inſtructi, ex quibus ſingulis ſinguli ferrei globi aliquando ſpiculis, &
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              clauis armati pendent, quorum grauiſſimus eſt ictus propter rationes
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              prædictas; </s>
              <s id="N2839C">præſertim cùm catenula, ſeu funiculus, faciliùs adduci, & in­
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              flecti poſſit, quàm extremus ille fuſtis, de quo ſuprà; </s>
              <s id="N283A2">neque deeſt ar­
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              tificium; quo quis hoc armorum genere vtens etiam contra plures ſeſe
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              tueri poſſit. </s>
            </p>
            <p id="N283AA" type="main">
              <s id="N283AC">Decimoquartò, denique vulgare eſt phœnomenum illud funiculi, ſen
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              flagelli, quo ſcilicet initio remouetur manubrij extremitas, mox ſtatim
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              adducitur, ex qua productione, & adductione per vndantem funem
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              propagatur impetus vſque ad eiuſdem extremitatem nodo vt plurimùm
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              adſtrictam. </s>
              <s id="N283B7">Hinc primò ſtrepitus ille aurigis familiariſſimus; </s>
              <s id="N283BB">quippe
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              maxima fit aëris colliſio in extremo fune; immo, & partium tenſio, ſeu
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              diſtractio propter motus illos contrarios productionis. </s>
              <s id="N283C3">Secundò, hinc
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              diſtrahitur funis, & quaſi laceratur, diſtractis ſcilicet tenuiſſimis illis
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              filamentis, ex quibus conſtat. </s>
              <s id="N283CA">Tertiò, hinc ſtringitur illa extremitas no­
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              do, tùm vt acrior ſit ictus, tùm vt filamenta illa nodo illo contineantur. </s>
              <s id="N283CF">
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              Quartò, duplex eſt motus illius funis propter flexibilitatem; </s>
              <s id="N283D4">hinc illæ
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              vndæ ſeu ſpiræ; </s>
              <s id="N283DA">nam remouetur caput funis, quod deinde ſequuntur
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              aliæ partes per ſinuoſos flexus; ſed mox vbi adducitur idem caput, maios
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              impetus producitur in aliis partibus. </s>
              <s id="N283E2">Quintò, currentes vndæ ſeu flexus
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              adductionis, quæ fit maiore impetu, quàm productio, tandem in
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              primos flexus ſinuatos ab ipſa productione incurrunt: hinc augetur
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              impetus, & motus extremitatis. </s>
              <s id="N283EC">Sextò, adde quod licèt ſit tantùm, vel
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              productio, vel adductio flagelli, ſunt iidem ſerè effectus, ſed minimè
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              æquales, quia augetur continuò motus flexuum; </s>
              <s id="N283F4">tùm quia funis verſus </s>
            </p>
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