Gassendi, Pierre
,
De motu impresso a motore translato epistulae duae
,
1642
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
Table of figures
<
1 - 12
[out of range]
>
<
1 - 12
[out of range]
>
page
|<
<
of 158
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
p
type
="
main
">
<
s
id
="
id.000907
">
<
pb
pagenum
="
143
"
xlink:href
="
027/01/142.jpg
"/>
trogradatione, & directione Planetarum, quidpiam
<
lb
/>
colligatur ad ſtabiliendum Terræ quietem, vt po
<
lb
/>
tiùs non ſit argumentum magis conſentaneum, quo
<
lb
/>
motus illi aſſeratur. </
s
>
<
s
id
="
id.000908
">Quæſo te enim quidnam poſſit
<
lb
/>
eſſe probabilius, quàm magna iſta corpora, globos, in
<
lb
/>
quam, Planetarum, vno tenore incedere, & ſuam ſem
<
lb
/>
per viam, ſeu prorſùm, antrorſumve ire? </
s
>
<
s
id
="
id.000909
">Ibunt porrô,
<
lb
/>
ſi Terra quidem inter ipſos media incedat, ac di
<
lb
/>
recta eſſe nunquam deſinat: & quòd interdum ſta
<
lb
/>
tionarij, retrogradique appareant, continget appa
<
lb
/>
ritio ex commiſtione motus ipſius. </
s
>
<
s
id
="
id.000910
">Explicant hæc vul
<
lb
/>
gò per Epicyclos, quorum centra circa Terram vno
<
lb
/>
tenore ſic ferantur; vt Planetæ interìm in ſuperfi
<
lb
/>
ciebus Epicyclorum moti, ad ſuperiores quidem
<
lb
/>
parteis directi ſint, ad inferiores retrogradi, & in
<
lb
/>
medio deſcenſu, aſcenſuque, ſtationarij. </
s
>
<
s
id
="
id.000911
">At quan
<
lb
/>
tum quæſo compendium, vt vnica Terra vnico inceſ
<
lb
/>
ſu Epicyclos omneis faciat ſuperuacaneos, Planetas
<
lb
/>
illis eximat, alteróque motu abſoluat? </
s
>
<
s
id
="
id.000912
">Et de duobus
<
lb
/>
quidem Soli proximis, Mercurio, nempe, ac Venere,
<
lb
/>
vt primùm dicam; Quid eſt, cur Epicyclos fingant,
<
lb
/>
quorum centra contineantur inuariabiliter in linea à
<
lb
/>
Terra in Solem directa? </
s
>
<
s
id
="
id.000913
">Cur Planetarum remotio
<
lb
/>
rum epicycli liberi ſunt; epicycli iſtorum duorum ad
<
lb
/>
Solem ita illigati? </
s
>
<
s
id
="
id.000914
">Cur ſaltem non eſt alter duorum
<
lb
/>
liber? </
s
>
<
s
id
="
id.000915
">Cur neuter horum Planetarum ad ſextilem
<
lb
/>
vſque aſpectum heinc inde à Sole diſcedit, ſed cùm
<
lb
/>
vix ſigno, aut ſeſqui-ſigno ſepoſitus eſt, ipſum repetit,
<
lb
/>
ſeu retrogradus ab ortu, ſeu directus ab occaſu? </
s
>
<
s
id
="
id.000916
">Cur
<
lb
/>
non proinde inſtar aliorum motibus ſuis nos circum-</
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>