Fabri, Honoré, Tractatus physicus de motu locali, 1646

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          <chap id="N1137F">
            <p id="N143AF" type="main">
              <s id="N143C4">
                <pb pagenum="50" xlink:href="026/01/082.jpg"/>
              numerus punctorum, ſeu partium ab ea potentia, cui ſubeſt potentia
                <lb/>
              motrix; quia modò maior eſt niſus, modò minor. </s>
            </p>
            <p id="N143CF" type="main">
              <s id="N143D1">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              88.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N143DD" type="main">
              <s id="N143DF">
                <emph type="italics"/>
              Eadem potentia inæqualibus temporibus impetum inæqualem in perfectio­
                <lb/>
              ne producit
                <emph.end type="italics"/>
              ; </s>
              <s id="N143EA">accipiatur enim totum illud tempus, quo vnicum tantùm
                <lb/>
              punctum impetus producit (vocetur inſtans) de quo in Th. 86; certè
                <lb/>
              ſi in minori tempore agat, minùs aget, per Ax. 13. num. </s>
              <s id="N143F2">4. ſed non
                <lb/>
              poteſt minùs agere ratione numeri, vt patet; igitur ratione perfectio­
                <lb/>
              nis. </s>
            </p>
            <p id="N143FA" type="main">
              <s id="N143FC">
                <emph type="center"/>
                <emph type="italics"/>
              Scholium.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N14408" type="main">
              <s id="N1440A">Obſeruabis ſine hoc Theoremate explicari non poſſe accelerationem
                <lb/>
              motus naturalis, vel augmentum impetus, vt videbimus. </s>
            </p>
            <p id="N1440F" type="main">
              <s id="N14411">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              89.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1441D" type="main">
              <s id="N1441F">
                <emph type="italics"/>
              Impetus violenti, qui ſenſim deſtruitur in proiectis, poſitis ijſdem circum­
                <lb/>
              ſtantiis medij, & reſiſtentiæ, minori tempore minùs deſtruitur; </s>
              <s id="N14427">plus verò ma­
                <lb/>
              jori:
                <emph.end type="italics"/>
              Quia hæc deſtructio habet cauſam; nam quidquid deſtruitur, ad
                <lb/>
              exigentiam alicuius deſtruitur, per Ax. 14. num. </s>
              <s id="N14432">2. igitur minori
                <lb/>
              tempore minùs deſtruitur per Ax. 13. 4. alioquin totus ſimul debe­
                <lb/>
              ret deſtrui. </s>
            </p>
            <p id="N1443B" type="main">
              <s id="N1443D">
                <emph type="center"/>
                <emph type="italics"/>
              Scholium.
                <emph.end type="italics"/>
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N14449" type="main">
              <s id="N1444B">Obſeruabis etiam ſine hoc Theoremate non poſſe explicari deſtru­
                <lb/>
              ctionem impetus violenti, vt videbimus infrà. </s>
            </p>
            <p id="N14450" type="main">
              <s id="N14452">
                <emph type="center"/>
                <emph type="italics"/>
              Corollarium
                <emph.end type="italics"/>
              1.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1445F" type="main">
              <s id="N14461">Hinc, quò potentia diutiùs manet applicata (putà malleo) percuſſio ma­
                <lb/>
              ior eſt. </s>
            </p>
            <p id="N14466" type="main">
              <s id="N14468">
                <emph type="center"/>
                <emph type="italics"/>
              Corollarium
                <emph.end type="italics"/>
              2.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N14475" type="main">
              <s id="N14477">Hinc, quò impedimentum diutiùs manet applicatum, illa deſtructio
                <lb/>
              eſt maior. </s>
            </p>
            <p id="N1447C" type="main">
              <s id="N1447E">
                <emph type="center"/>
                <emph type="italics"/>
              Corollarium
                <emph.end type="italics"/>
              3.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1448B" type="main">
              <s id="N1448D">Hinc præclara eruitur ratio, cur maior lapis, quàm minor impactus
                <lb/>
              maiorem ictum infligat; </s>
              <s id="N14493">licèt tot partes impetus eodem inſtanti produ­
                <lb/>
              cantur in vno, quot in alio: </s>
              <s id="N14499">quia ſcilicet diutiùs manet applicatus po­
                <lb/>
              tentiæ; ſed hanc rationem explicabimus fusè lib. 10. cum de percuſ­
                <lb/>
              ſione. </s>
            </p>
            <p id="N144A1" type="main">
              <s id="N144A3">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
                <emph.end type="italics"/>
              90.
                <emph.end type="center"/>
              </s>
            </p>
            <p id="N144AF" type="main">
              <s id="N144B1">
                <emph type="italics"/>
              Impetus propagatur neceſſariò per totum corpus impulſum, ſeu proiectum.
                <emph.end type="italics"/>
              </s>
            </p>
            <p id="N144B8" type="main">
              <s id="N144BA">Probatur; </s>
              <s id="N144BD">quia cum omnes eius partes moueantur, nec vlla ſine im­
                <lb/>
              petu moueri poſſit per Th. 18. & 33. cum etiam potentia motrix non
                <lb/>
              ſit omnibus immediatè applicata, vt conſtat; certè ſine propagatione,
                <lb/>
              vel diffuſione non poteſt explicari productio huius motus. </s>
            </p>
          </chap>
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