Fabri, Honoré, Tractatus physicus de motu locali, 1646

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          <chap id="N1137F">
            <p id="N15969" type="main">
              <s id="N15971">
                <pb pagenum="72" xlink:href="026/01/104.jpg"/>
              deſtructionem exigat; </s>
              <s id="N1597A">maximum myſterium eſt, quod alibi enucleabi­
                <lb/>
              mus; quàm multa enim ſuper hac re tacuere Philoſophi! </s>
            </p>
            <p id="N15981" type="main">
              <s id="N15983">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              159.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1598F" type="main">
              <s id="N15991">
                <emph type="italics"/>
              Impetus ſibi ipſi poteſt reddi contrarius,
                <emph.end type="italics"/>
              vt reuerâ accidit in reflexione,
                <lb/>
              in qua deſtruitur impetus ex parte propter diuerſas determinationes; </s>
              <s id="N1599C">
                <lb/>
              cum ſcilicet corpus reflectens mouetur; igitur impetus prout determina­
                <lb/>
              tus ad lineam incidentiæ eſt aliquo modo ſibi ipſi contrarius, prout eſt
                <lb/>
              determinatus ad lineam reflexionis. </s>
            </p>
            <p id="N159A5" type="main">
              <s id="N159A7">Iam ferè tumultuatim, ſi quæ ſunt reliqua, Theoremata congeremus. </s>
            </p>
            <p id="N159AA" type="main">
              <s id="N159AC">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              160.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N159B8" type="main">
              <s id="N159BA">
                <emph type="italics"/>
              Impetus violentus intendi poteſt à naturali, & viciſſim
                <emph.end type="italics"/>
              ; patet in projectis
                <lb/>
              deorſum. </s>
            </p>
            <p id="N159C5" type="main">
              <s id="N159C7">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              161.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N159D3" type="main">
              <s id="N159D5">Idem impetus poteſt
                <expan abbr="eũdem">eundem</expan>
              alium aliquando plùs, aliquando minùs
                <lb/>
              intendere. </s>
              <s id="N159DE">v. g. 4. gradus impetus additi aliis 4. per
                <expan abbr="eãdem">eandem</expan>
              lineam
                <lb/>
              iidem eiſdem, minùs intendunt, vt iam ſuprà ſatis fusè dictum eſt. </s>
            </p>
            <p id="N159EB" type="main">
              <s id="N159ED">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              162.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N159F9" type="main">
              <s id="N159FB">
                <emph type="italics"/>
              Impetus dici poteſt propriè deſtrui ad exigentiam totius naturæ
                <emph.end type="italics"/>
              per Ax.14.
                <lb/>
              num.2. vt conſtat ex multis Theorematis ſuperioribus. </s>
            </p>
            <p id="N15A05" type="main">
              <s id="N15A07">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              163.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N15A13" type="main">
              <s id="N15A15">
                <emph type="italics"/>
              Omnis dici debet incipere, & deſinere intrinſecè, & extrinſecè
                <emph.end type="italics"/>
              ; quod enim
                <lb/>
              hoc inſtanti primo eſt, immediatè antecedenti vltimo non fuit, & quod
                <lb/>
              primo non eſt hoc inſtanti, immediatè antè vltimo fuit, nec poteſt eſſe
                <lb/>
              immediatè pòſt, niſi ſit immediatè antè, & viciſſim. </s>
            </p>
            <p id="N15A24" type="main">
              <s id="N15A26">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              164.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N15A32" type="main">
              <s id="N15A34">
                <emph type="italics"/>
              Ideo producitur hic impetus numero potiùs, quàm alius omninò ſimilis
                <emph.end type="italics"/>
              ; </s>
              <s id="N15A3D">quia
                <lb/>
              potentia motrix eſt determinata ad tale indiuiduum ſiue à ſe, ſiue ab
                <lb/>
              alio; </s>
              <s id="N15A45">idem enim de illa dicendum eſt, quod de aliis cauſis naturalibus;
                <lb/>
              porrò idem dici debet de deſtructione, quod de productione. </s>
            </p>
            <p id="N15A4B" type="main">
              <s id="N15A4D">
                <emph type="center"/>
                <emph type="italics"/>
              Scholium.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N15A59" type="main">
              <s id="N15A5B">Obſeruabis breuiter aliqua, quæ fortè in noſtris Theorematis fuere
                <lb/>
              omiſſa. </s>
            </p>
            <p id="N15A60" type="main">
              <s id="N15A62">Primò qualitates, quæ à cauſa primò productiua conſeruantur, ab ea
                <lb/>
              intendi non poſſe; </s>
              <s id="N15A68">quia ſingulis inſtantibus nouum effectum non pro­
                <lb/>
              ducit; </s>
              <s id="N15A6E">exemplum habes in luce; ſecus vero de iis dicendum eſt, quæ à
                <lb/>
              cauſa primò productiua non conſeruantur. </s>
            </p>
            <p id="N15A74" type="main">
              <s id="N15A76">Secundò qualitates, quæ contrarias habent, etiam deſtrui poſſe ab
                <lb/>
              alio, quam ab iis, ſcilicet ad exigentiam totius naturæ; ne ſcilicet ſint
                <lb/>
              fruſtrà. </s>
            </p>
            <p id="N15A7E" type="main">
              <s id="N15A80">Tertiò aliqua carere contrario, non tamen conſeruari à cauſa primò
                <lb/>
              productiua. </s>
              <s id="N15A85">v.g. anima bruti, quæ deſtruitur ad exigentiam totius natu­
                <lb/>
              ræ, nç ſit fruſtrà. </s>
            </p>
          </chap>
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