Fabri, Honoré, Tractatus physicus de motu locali, 1646

Table of figures

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              tota ſimul; </s>
              <s id="N128EE">ſed eodem inſtanti in pluribus locis eſſe non poteſt; igitur
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              nec moueri; </s>
              <s id="N128F4">adde quod per cam actionem ſum in loco, per quam ſum
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              in tempore; </s>
              <s id="N128FA">igitur ſi hæc eſt ſemper eadem, illam eandem eſſe neceſſe
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              eſt; ſed hæc ſunt metaphyſica, quæ obiter tantùm attingo, aliàs fusè
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              de monſtrabo. </s>
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            <p id="N12902" type="main">
              <s id="N12904">
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              Scolium.
                <emph.end type="italics"/>
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            <p id="N12910" type="main">
              <s id="N12912">Obſeruabis primò ex dictis præclarum naturæ inſtitutum; </s>
              <s id="N12916">cum enim
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              corpus moueri ſemper non debeat, (quippe hoc eſſet maximè incom­
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              modum) certè per ſuam entitatem moueri non exigit; </s>
              <s id="N1291E">alioquin ſemper
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              moueretur; </s>
              <s id="N12924">igitur per aliud ab entitate diſtinctum, id eſt per impetum; </s>
              <s id="N12928">
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              itaque licet per ſuam entitatem exigat fluxum in tempore, id eſt conſer­
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              uari, & durare; </s>
              <s id="N1292F">id eſt nouam ſemper actionem conſeruatiuam; </s>
              <s id="N12933">quia
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              maximum eius bonum eſt durare vel exiſtere; </s>
              <s id="N12939">Igitur per ſe ipſum illud
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              exigit; </s>
              <s id="N1293F">quia ſemper exigit, non tamen per ſe ipſum exigit fluxum in
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              loco, id eſt motum; quia moueri non ſemper eſt bonum. </s>
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            <p id="N12945" type="main">
              <s id="N12947">Obſeruabis ſecundò, cum idem corpus aliquando velociùs, tardiùs
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              aliquando moueri exigat; </s>
              <s id="N1294D">ſi per ſuam entitatem moueri exigeret, eo­
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              dem ſemper ferretur motu; </s>
              <s id="N12953">quia eadem ſemper eſſet exigentia; </s>
              <s id="N12957">igitur
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              debet eſſe aliquid aliud; </s>
              <s id="N1295D">illud autem eſt impetus, qui aliquando maior
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              ſeu perfectior, aliquando verò minor eſt; </s>
              <s id="N12963">igitur maiorem ſeu
                <expan abbr="velcio­rem">velocio­
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                rem</expan>
              motum aliquando exigit, aliquando minorem, ſeu tardiorem; </s>
              <s id="N1296D">
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              cum enim motus ſit eius finis intrinſecus, vt reſolutio eſt finis caloris
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              vel rarefactio; </s>
              <s id="N12974">quemadmodum maior calor maiorem exigit, ſeu præ­
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              ſtat reſolutionem; ita & maior, ſeu perfectior impetus maiorem, ſeu
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              velociorem motum exigit. </s>
            </p>
            <p id="N1297C" type="main">
              <s id="N1297E">Obſeruabis tertiò aliud naturæ inſtitutum, quo ſcilicet in eo tan­
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              tùm ſubiecto recipi poteſt cauſa formalis, in quo recipi poteſt eius effe­
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              ctus formalis ſecundarius: </s>
              <s id="N12986">nec alia regula, præter eam excogitari poteſt; </s>
              <s id="N1298A">
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              cum enim aliqua forma ad talem, vel talem finem à natura inſtituta eſt; </s>
              <s id="N1298F">
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              certè propter illum finem eſt, igitur in eo non eſt, in quo ſuum finem
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              conſequi non poteſt; </s>
              <s id="N12996">alioquin fruſtrà eſſet; </s>
              <s id="N1299A">& contra in eo eſſe poteſt,
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              in quo fruſtrà non eſt; </s>
              <s id="N129A0">cum ſcilicet in eo ſuum finem conſequatur; </s>
              <s id="N129A4">ad­
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              de quod finis ille intrinſecus phyſicus ſcilicet, non moralis, aliquis no­
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              uus effectus eſt; </s>
              <s id="N129AC">atqui nouus effectus ſine ſua cauſa eſſe non poteſt, neque
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              cauſa neceſſaria ſine effectu; igitur ibi, ſcilicet in hoc ſubiecto, in quo
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              eſt, vel eſſe poteſt effectus formalis, cauſa formalis eſt, vel eſſe poteſt,
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              eſt inquam citra miraculum. </s>
            </p>
            <p id="N129B6" type="main">
              <s id="N129B8">Obſeruabis quartò egregiam rationem; </s>
              <s id="N129BB">propter quam res eadem in
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              pluribus locis naturaliter eſſe non poteſt; </s>
              <s id="N129C1">quippe cum res fuerit primo
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              producta in aliquo loco, illa certè nouum locum acquirere non poteſt
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              naturaliter; </s>
              <s id="N129C9">niſi per motum, atqui motus dicit neceſſario priorem lo­
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              tum relictum, & nouum acquiſitum; </s>
              <s id="N129CF">igitur cum tot acquirantur loca
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              per motum, quot relinquuntur; </s>
              <s id="N129D5">ſi ante motum vnus tantùm erat eiuſ­
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              dem rei locus, poſt motum etiam vnus eſt: </s>
              <s id="N129DB">quod autem producatur tan-</s>
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