Fabri, Honoré, Tractatus physicus de motu locali, 1646
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              Scolium.
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            <p id="N1A826" type="main">
              <s id="N1A828">Obſeruabis dari de facto hunc motum mixtum ex duobus æquabilibus
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              in rerum natura; </s>
              <s id="N1A82E">talis eſt motus nauis, quam geminus ventus impellit in
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              mari, vel nubis, imò aëris pars in medio aëre, atque adeo ipſius venti,
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              ſunt enim hi motus æquabiles per ſe; quippe retardantur ſolummodo
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              propter reſiſtentiam medij, non verò propter vllam grauitationem. </s>
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            <p id="N1A838" type="main">
              <s id="N1A83A">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
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              15.
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              </s>
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            <p id="N1A846" type="main">
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              Motus mixtus ex duobus retardatis eſt rectus
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              ; </s>
              <s id="N1A851">ſit enim duplex impetus
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              per AE & AH æqualis; </s>
              <s id="N1A857">ita vt in dato tempore percurrat ſeorſim AE mo­
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              tu retardato; </s>
              <s id="N1A85D">item AH iuxta proportionem Galilei; </s>
              <s id="N1A861">certè eo tempore quo
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              percurreret AD in AE, & AI in AH percurrit AG motu mîxto per Th.
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              5. Similiter eo tempore quo percurreret AE ſeorſim, & AH, percurrit
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              AF per Th.5. Igitur hic motus mixtus eſt rectus, dum ſit vterque retar­
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              datus iuxta
                <expan abbr="eãdem">eandem</expan>
              progreſſionem; </s>
              <s id="N1A872">ſimiliter ſi alter impetus impetus
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              ſit inæqualis, vt patet in ſequenti figura, ſit enim impetus per AE, &
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              alter minor per AH, certè ex AD, AI fit AG, & ex AE, AH fit AF, quam
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              rectam eſſe conſtat ex Geometria; nec vlla eſt difficultas, quæ ex ſupe­
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              rioribus Theorematis facilè ſolui non poſſit. </s>
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            <p id="N1A87E" type="main">
              <s id="N1A880">
                <emph type="center"/>
                <emph type="italics"/>
              Corollarium.
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              1.
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              </s>
            </p>
            <p id="N1A88D" type="main">
              <s id="N1A88F">Hinc linea motus mixti ex duobus retardatis ſiue æqualibus, ſiue
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              inæqualibus eſt diagonalis parallelogrammatis ſub lineis determina­
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              tionum. </s>
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            <p id="N1A896" type="main">
              <s id="N1A898">
                <emph type="center"/>
                <emph type="italics"/>
              Scholium.
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                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1A8A4" type="main">
              <s id="N1A8A6">Obſeruabis dari de facto hunc motum in rerum natura, ſi v. g. in pla­
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              no horizontali idem globus, vel ſimul gemino ictu impellatur, vel ſi iam
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              impulſum mobile per nouam lineam impellatur. </s>
            </p>
            <p id="N1A8B1" type="main">
              <s id="N1A8B3">
                <emph type="center"/>
                <emph type="italics"/>
              Theorema
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              16.
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              </s>
            </p>
            <p id="N1A8BF" type="main">
              <s id="N1A8C1">
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              Motus mixtus ex duobus acceleratis uniformiter eſt etiam rectus
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              ; </s>
              <s id="N1A8CA">Proba­
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              tur, quia debet tantùm inuerti linea prioris ſcilicet mixti ex duobus re­
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              tardatis; </s>
              <s id="N1A8D2">ſi enim à puncto F pellatur per FE, FH, motu accelerato, ita
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              primo, tempori reſpondeat FM, FN, ſecundo NH, ME; </s>
              <s id="N1A8D8">haud dubiè li­
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              nea motus mixti erit FA; nam primò tempori reſpondebit FG, & duo­
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              bus FA, vt conſtat ex dictis, ſiue vterque impetus ſit æqualis, ſiue alter
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              maior altero. </s>
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            <p id="N1A8E2" type="main">
              <s id="N1A8E4">
                <emph type="center"/>
                <emph type="italics"/>
              Corollarium
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              1.
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              </s>
            </p>
            <p id="N1A8F1" type="main">
              <s id="N1A8F3">Hinc etiam linea motus mixti ex duobus acceleratis eſt diagonalis,
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              vt iam ſuprà dictum eſt de omnibus aliis. </s>
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            <p id="N1A8F8" type="main">
              <s id="N1A8FA">
                <emph type="center"/>
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              Scholium.
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                <emph.end type="center"/>
              </s>
            </p>
            <p id="N1A906" type="main">
              <s id="N1A908">Obſeruabis hunc motum dari in rerum natura ſaltem in corporibus
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              ſublunaribus; nec enim eſt acceleratus niſi ſit motus naturalis, qui à
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              duplici impetu eſſe non poteſt. </s>
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