Hinc liquet Planetas à Vorticibus corporeis non deferri. Nam Planetae secundum Hypothesin Copernicaeam circa Solem delati re∣volvuntur in Ellipsibus umbilicum habentibus in Sole & radiis ad Solem ductis areas describunt temporibus proportionales. At par∣tes Vorticis tali motu revolvi nequeunt. Designent AD, BE, CF, orbes tres circa Solem S descriptos, quorum extimus CF circulus fit Soli concentricus, & interiorum duorum Aphelia sint A, B, & Perihelia D, E. Ergo corpus quod revolvitur in orbe CF, radio ad Solem ducto areas temporibus proportionales describendo, mo∣vebitur uniformi cum motu. Corpus autem quod revolvitur in Orbe BE, tardiùs movebitur in Aphelio B & velociùs in Perihelio C, secundum leges Astronomicas; cum tamen secundum leges Me∣chanicas ma〈…〉〈…〉ia Vorticis in spatio angustiore inter A & C velociùs
Philosophiæ naturalis principia mathematica autore Js. Newton ...
About this Item
- Title
- Philosophiæ naturalis principia mathematica autore Js. Newton ...
- Author
- Newton, Isaac, Sir, 1642-1727.
- Publication
- Londini :: Jussu Societatis Regiae ac Typis Josephi Streater ...,
- 1687.
- Rights/Permissions
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- Subject terms
- Mechanics -- Early works to 1800.
- Celestial mechanics -- Early works to 1800.
- Link to this Item
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http://name.umdl.umich.edu/A52251.0001.001
- Cite this Item
-
"Philosophiæ naturalis principia mathematica autore Js. Newton ..." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A52251.0001.001. University of Michigan Library Digital Collections. Accessed April 30, 2025.
Pages
Scholium.
Page 400
moveri debeat quàm in spatio latiore inter D & F; id est in Aphe∣lio velociùs quàm in Perihelio. Quae duo repugnant inter se. Sic
[illustration]