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# Title: [Philosophiae Naturalis Principia Mathematica] Philosophiæ Naturalis Principia Mathematica (shelfmark Leibn. Marg. 166)
# Folio 119, page id 1041163592:0153
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PRINCIPLA MATHIEMATICA
lique ascendere, Figura CV RS vel FIyperbola sic vel EllipSIS, in-
veniri porest Prajectoria augendo vel minuendo anguli
l
P
in data aliqua ratione. Sed ec, Vi centripera in cencritusam rerta,
alcendet corpus oblique in Trajectoria V P Q quae invenitur capi-
endo angulum VC F Sectori Flliprico C V R C proportionalem, et
longicudinem C P longirudini CP aequalem ue supra. Consequun
tur hxec omnia ex Propolitione praecedente, per Currae cujusdam
quadracuram, eujus inventionem, uc laris Facilem, brevicatis gratia
missam Facio.
ROPOSITIO XIII. PROBLEMA XXIL.
Data lece Vis centripetae, requiritur motus corporis de loco dato
data cum Velocitate secundum datam rectam erressi.
Scantibus guae in cribus Propolitionibus praecedentibus: CxCaE
corpus de loco Y sccundum lincolam PT, ea cum Velocitate quam
corpus aliud, vi aliqua unitormi centripetas de loco F cadendo ac.
uirere posset in D: sirque haec vis unitormis ad rim qua corpuS
Dximu