Fabri, Honoré, Tractatus physicus de motu locali, 1646

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              mus; denique ita moueri poteſt taleola, vt primò B moueatur motu or­
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              bis verſus. </s>
              <s id="N267CB">Secundò, verſus K; Tertiò, vt motus centri ſit maior vel minor
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              motu orbis. </s>
              <s id="N267D0">Quartò, vt ſit æqualis. </s>
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              <s id="N267D5">Denique, ne omittam motum illum, quo clauis ſeu planum ſolidum
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              in læuigata menſa mouetur, dico mixtum eſſe ex recto alicuius centri &
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              circularis orbis; </s>
              <s id="N267DD">ſit enim v.g.baculus AD, qui ita repat in plano læui­
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              gato vt altera eius extremitas fortiùs impellatur, mouebitur motu mixto
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              ex circulari circa centrum C per Th.55.l.7. & recto orbis circa C; </s>
              <s id="N267E5">de­
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              ſcribent autem duæ extremitates A & D lineas rotatiles diuerſas; hic au­
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              tem motus diuerſus erit pro diuerſa coniugatione motus orbis, & mo­
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              tus centri, cùm hic poſſit eſſe vel maior, vel minor motu orbis, vel
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              æqualis, </s>
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              Theorema
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              27.
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              Explicari poſſunt omnia phœnomena motus globi.
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              <s id="N2680A">Primò, ita globus rotatur aliquando in plano, vt motus orbis deſcri­
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              bat circulos perpendiculariter incubantes plano; </s>
              <s id="N26810">ſic vulgò proijcitur
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              globus, nec differt hic motus à motu rotæ in plano; eſt enim mixtus ex
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              recto centri & circulari orbis. </s>
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            <p id="N26818" type="main">
              <s id="N2681A">Secundò, ita rotatur aliquandò, vt ſit ſemper idem punctum contactus,
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              & motus orbis deſcribat circulos parallelos plano in quo rotatur; non
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              differt etiam hic motus à motu rotæ, quæ in plano verticali rotaretur. </s>
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            <p id="N26822" type="main">
              <s id="N26824">Tertiò, ita rotatur, vt motus orbis deſcribat circulos inclinatos plùs,
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              vel minùs; </s>
              <s id="N2682A">non differt autem hic motus à motu rotæ, quæ in plano in­
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              clinato rotaretur; mutatur autem continue punctum contactus in 1°.
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              </s>
              <s id="N26831">& 3°. </s>
              <s id="N26834">motu. </s>
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            <p id="N26837" type="main">
              <s id="N26839">Porrò, ſæpiùs obſeruabis iſtos motus globi in aqua, in qua ſcilicet fa­
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              cilè circa centrum voluitur per quodcunque planum. </s>
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              <s id="N26840">Quartò, ita mouetur vt conſtet hic motus ex duobus quaſi circulari­
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              bus, & ex recto; </s>
              <s id="N26846">quando ſcilicet inflectitur ita motus centri, vt mouea­
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              tur centrum per lineam curuam; </s>
              <s id="N2684C">dixi curuam; non verò circularem; </s>
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              quia non habet centrum motus purè circularem, ſed mixtum ex
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              recto & circulari; </s>
              <s id="N26857">exemplum habes clariſſimum in illo deflexu
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              globi, qui valdè familiaris eſt iis, qui trunculorum ludum exercent;
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              quippe tantillùm detorquetur circa horizontalem, ex qua declinatione
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              ſequitur motus mixtus ex tribus, ſcilicet ex motu orbis in circulo hori­
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              zontali, ex motu orbis in verticali, & motu centri recto. </s>
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            <p id="N26863" type="main">
              <s id="N26865">Quintò, ita proijcitur globus aliquandò, vt motus centri ſit contrarius
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              motui orbis; tunc autem vel ſiſtit globus, vel etiam redit, cum motus or­
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              bis intenſior eſt, de quo iam ſuprà. </s>
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              <s id="N2686F">Sextò, cum proijcitur ſurſum per lineam perpendicularem, ita vt non
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              modò motus centri, verùm etiam motus orbis imprimatur, mouetur mo­
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              tu mixto ex recto centri & circulari orbis, nec differt hic motus à motu
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              rotæ in plano recto, idem dico de deſcenſu & de iactu circuli ferrei vel
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              lignei. </s>
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