The Mathematical Principles of Natural Philosophy, المجلد 2

angle aphelion apogee apsis arc described arising ascent augmented axis body cafe centre centripetal force Comet conjunctly cycloid cylinder decrement density descent describ'd diameter difference diminished diurnal motion drawn duplicate proportion duplicate ratio Earth eccentricity ecliptic ellipsis equal fame ratio feet fixed Stars fluid force of gravity fore frustum geometrical progression given globe greater greatest equation greatest velocity hole horary motion Hyperbola inches Jupiter latitude latus rectum length less let fall little circle mean distance mean motion Moon Moon's orbit move nearly nodes non-resisting medium observations oscillations Parabola particles pendulum perihelion perpendicular plane prop propagated Proposition pulses quadratures quantity of matter radius reciprocally rectangle retarded revolution revolve right line satellite Saturn Scholium scribed semidiameter sine space described square subducted subduplicate ratio Sun's suppose syzygies tail tangent thence Theorem thro tion uniformly velocity vessel vortex weight