Marci of Kronland, Johannes Marcus, De proportione motus, seu regula sphygmica ad celeritatem et tarditatem pulsuum, 1639

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          <chap id="N10308">
            <subchap1 id="N13CD3">
              <p id="N142A3" type="main">
                <s id="N142D2">
                  <pb xlink:href="062/01/113.jpg"/>
                tus illarum partium unitiua, ut Prop: 1. dictum: quan­
                  <lb/>
                tumuis ergo aër naturá ſuá ſit fluidus,
                  <expan abbr="atq́">atque</expan>
                ; omni
                  <lb/>
                aurá mobilis, non tamen
                  <expan abbr="abſq́">abſque</expan>
                , violentiá, ac proinde
                  <lb/>
                non
                  <expan abbr="abſq́">abſque</expan>
                ; plagà findi poteſt. </s>
                <s id="N142F1">Quar­
                  <lb/>
                to majorem diuiſionem fieri à majori plagà; multúm e­
                  <lb/>
                nim aëris non eadem facilitate mouemus,
                  <expan abbr="neq́">neque</expan>
                ; eadem
                  <lb/>
                velocitate parte ferri latiore, quam in mucronem tenua­
                  <lb/>
                ta hunc penetramus. </s>
                <s id="N14300">His ſuppoſitis: dico 1. motum qua
                  <lb/>
                tenus à grauitate procedit eiuſdem ſpeciei ſeu gradus, eà­
                  <lb/>
                dem celeritate fieri in omnibus, quantumuis mole, figu
                  <lb/>
                rà, pondere à ſe differant: ratio, quia ut mobile mouea­
                  <lb/>
                tur, non quilibet impulſus, ſed proportionatus eſſe debet
                  <lb/>
                ad illud mobile; ab eadem ergo proportione eadem ve­
                  <lb/>
                locitas motus: at veró impulſus, quo totum mobile mo­
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                uetur, eandem rationem habet ad illud mobile, quam ſe­
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                miſsis illius impulſus ad ſemiſſem, & triens ad trientem
                  <lb/>
                ejuſdem mobilis; eadem ergo velocitas motus. </s>
                <s id="N14315">Quod
                  <lb/>
                idem de qualibet particulá,
                  <expan abbr="quacunq́">quacunque</expan>
                ; factá diuiſione, di­
                  <lb/>
                cendum; non minùs enim extra illud mobile, quam in
                  <lb/>
                mobili, & alijs conjunctæ ſuo inpulſu mouentur. </s>
                <s id="N14322">Dices
                  <lb/>
                virtus collecta eſt fortior ſe ipſà diſperſà: major ergo im
                  <lb/>
                pulſus in partibus unitis, quam extra illam unionem. </s>
                <s id="N14329">Re
                  <lb/>
                ſpondeo illud axioma non in omnibus valere, ſed tan­
                  <lb/>
                tum in ordine ad actionem, quæ extra illud ſubjectum
                  <lb/>
                terminatur; ita enim lux alteri conjuncta lumen </s>
              </p>
            </subchap1>
          </chap>
        </body>
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