Fabri, Honoré, Dialogi physici in quibus de motu terrae disputatur, 1665

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            <pb pagenum="74" xlink:href="025/01/078.jpg"/>
            <p type="main">
              <s id="s.000838">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000839"> Accipe quæſo, totum Syſtema telluris globi, quod non modò
                <lb/>
              ſublunarem omnem tractum, verùm etiam Lunarem complectitur; finge
                <lb/>
              totum illud ad modum vnius Epicycli, ita tamen, vt globus terræ, & por­
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              tio vicinior circumfuſi ætheris volvatur ab occaſu ad
                <expan abbr="ortũ">ortum</expan>
              ſpatio 24. hora­
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              rum, ſuperior verò multò tardiùs, & Lunaris
                <gap/>
              tantum gradus eo tempore
                <lb/>
              acquirat, in tanta enim diſtantia, vis rapic
                <gap/>
              is terræ, ſi non prorſus evaneſ­
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              cit, ſaltem plurimùm remittitur. </s>
            </p>
            <p type="main">
              <s id="s.000840">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000841"> Ingeniosè prorſus; vis enim vim illam motricem à terreſtri glo­
                <lb/>
              bo, ad Lunarem traduci, eamque valde remiſſam, propter diſtantiam, cujus
                <lb/>
              rei analogiam petes in mea quoque hypotheſi, a Iove, qui quatuor Lunas
                <lb/>
              ſecum ita volvit, immò & à Sole qui Venerem & Mercurium ſecum in or­
                <lb/>
              bem agit; ſed vt duo ſunt motus in terreſtri globo, centri ſcilicet, atque or­
                <lb/>
              bis, cur debilitatur vis motrix in Lunam traducta à motu orbis, intacta re­
                <lb/>
              manente traducta à motu centri, vtramque enim, vel neutram diſtantia
                <lb/>
              æquè debilitat. </s>
            </p>
            <p type="main">
              <s id="s.000842">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000843"> Si fingas totum illud Syſtema vtroque motu moveri, fieri non
                <lb/>
              poteſt, quin motus centri toti ſyſtemati communis ſit, atque adeò omnes
                <lb/>
              ſyſtematis partes per ſe illo motu æquè moveantur, licèt aliquæ plus, aliæ
                <lb/>
              minùs propter motum orbis. </s>
            </p>
            <p type="main">
              <s id="s.000844">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              </s>
              <s id="s.000845"> Fingo facilè totum illud ſyſtema ad inſtar ſphæræ, cujus majo­
                <lb/>
              rem tantùm circulum accipio, qui ſit ad inſtar epicycli ; ſed cùm retardetur
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              motus orbis propter diſtantiam, non video, cur propter eandem non re­
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              tardetur etiam motus centri; & verò, ſi ſolida quæpiam eſſet partium hu­
                <lb/>
              jus ſyſtematis inter ſe connexio, optimè intelligerem, quomodo vterque
                <lb/>
              motus omnibus communicetur; ſed hoc poſito, æquè citò omnes motum
                <lb/>
              orbis abſolverent; ſed cùm hæc ſolida connexio non ſit, quid mirum. </s>
              <s id="s.000846">ſi vter­
                <lb/>
              que motus tum orbis, tum centri communicetur. </s>
            </p>
            <p type="main">
              <s id="s.000847">
                <emph type="italics"/>
              Chryſoc.
                <emph.end type="italics"/>
              </s>
              <s id="s.000848"> Vnum tibi facilè ſuggererem, quod ad rem præſentem pluri­
                <lb/>
              mùm facit; nempe ſi motus orbis à globo terreſtri in Lunarem traducitur;
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              igitur hic motus Lunæ versùs ortum iret per arcus parallelos circulis diur­
                <lb/>
              nis, ſimilis enim terræ motus ſimilem produceret; cùm tamen orbita Lu­
                <lb/>
              næ non modò Æquatori parallela non ſit, ſed nequidem Eclipticæ; ac­
                <lb/>
              cedit quod totum illud ſyſtema modò ad Auſtrum, modò ad Boream cum
                <lb/>
              terreſtri globo librari deberet, hoc enim ſit in terreſtri globo ad retinen­
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              dum axis paralleliſmum; quare cùm non videatur quomodo Lunæ motus
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              à telluris motu proficiſci, vel traduci queat dicerem potiùs, (
                <emph type="italics"/>
              in ante­
                <lb/>
              riori Schemate
                <emph.end type="italics"/>
              ) Lunam ab Angelo ita moveri abſque epicyclo; quia
                <lb/>
              revera nullum videmus epicyclum, idque per lineam curvam HE
                <lb/>
              PGFI. </s>
            </p>
            <p type="main">
              <s id="s.000849">
                <emph type="italics"/>
              Auguſtin.
                <emph.end type="italics"/>
              </s>
              <s id="s.000850"> Ab Angelo igitur inæquali motu reali movetur; & hoc ipſum
                <lb/>
              eſt, quod ipſe Antimus intendit, & opponit contra meam hypotheſim ; hoc
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              autem argumentum ejuſdem prorſus eſt energiæ, ſive dicatur Luna moveri
                <lb/>
              ab Angelo per lineam HPG, ſive à ſe ipſa. </s>
            </p>
            <p type="main">
              <s id="s.000851">
                <emph type="italics"/>
              Antim.
                <emph.end type="italics"/>
              Cùm ergo ita reverà moveatur per lineam HPG, motus illius,
                <lb/>
              realis ſcilicet, omnino inæqualis eſt, vt iam dixi. </s>
            </p>
          </chap>
        </body>
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    </archimedes>
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