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# Title: [Philosophiae Naturalis Principia Mathematica] Philosophiæ Naturalis Principia Mathematica (shelfmark Leibn. Marg. 166)
# Folio 350, page id 1041163592:0384
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PHTLOSODHLAE NATVRALIS
DE MorDIone perpetuo communicane, ec exteriores illi eandem mOtuS quan-
Co Fiarem in alios adhue exteriores simul cransserunt, eaque actione
EerVaNE quancitatem motus sui plane invariatam; patet quod mo-
EUS perPETUO cranssereur a centro ad circumferenciam VorticIs, ec
per infinitatem circumferentix abCOrBCEUT. Materia inter Sphari-
cas duas qualris superficies Vorrici concentricas nunquam accele-
rabieur, Co quod inOEUM OMNEM a ateTia INFCTIORC aCCePEuM
cranstere semper in exteriorem.
Corol. 4. Proinde ad conserrationem Vorricis constancer in co-
dem movendi sacu, requiritur principium aliquod actirum, à quo
slobus eandem semper quancicatem mocus accipiat, quam imprimie
in maceriam Vorricis. Ab (que cali principio necese eA ue olobus
e Vorricis partes interiores, propagantes semper morum suum in
exceriores, neque novum aliguem motum recipientes, cardeleane
paulacim dc in orbem rei desinane.
Corol. 5. Si globus alcer huic Vorrici ad certam ab ipSUS CCnFrO
distantiam innacaret, ex incerea circa axem inclinatione datum vi
aliqua constancer revolveretur; hujus motu raperetur Auidum in
Vorticem: ex primo revolreretur hic Vortex norus ee exiguus una
cum globo circa centrum alcerius, ee interea laFIUS (erPCTCE ipSIUS
nOtuS, ec paulatim propasaretur in infinicum, ad modum Vorricis
primi. Ec eadem ratione qua hujus elobus raperetur motu Vorti-
cis alterius, raxeretur etiam globus alterius motu hujus, sic uE
globi duo circa intermedium aliquod punctum revolverentur, sC.
que mutuo ob morum illum circularem fugerene, nisi per vim
aliquam cohibiti. Postea si vires constanter imprese, quibus
olobi in mocibus suis perseverant, cessarene, de omnia legibus Me-
chanicis permitterentur, languesceret paularim motus globorum
ob rationem in Corol. 3. ex 4. assignatam) de Vorrices tandem
conquiescerent.
Corol. 6. Si globi plures daris in locis circum axes positione da-
Tos certis cum relocitatibus constanter revolverentur, herent Vor-
tices coridem in infinitum pergentes. Nam globi singuli, cadem
ratione qua unus aliquis morum suum propasat in infinicum, pro-
Dasabune eriam morus suos in infinitum, adco uc Auidi infiniri
ParS unaguXe que co asitetur mocu qui ex omnium sloborum acti-
onibus resuICaE. Inde Vorrices non definientur cerris limicibus,
Sed in se mutuo paulacim excurrene; globique per actiones Vorri-
cum in se muTuO, perpecuo morebuntur de locis suis, uci in
Corollario superiore expositum est; neque certam quamris inter se
positionem