The Mathematical Principles of Natural Philosophy, Volume 2

afcent alfo alſo angle aphelion arifing axis becauſe body cafe centre centripetal force circle comet conjunctly cylinder decrement defcend defcribed denfity diameter diminiſhed diurnal motion duplicate ratio earth ecliptic ellipfis equal equator fame ratio fatellites fecond feet femi-diameter fide fimilar fince firft firſt fluid folid fome force of gravity fpace fquare fuch fun's fuperficies fuppofe furface fyzygies given globe greater greateſt horary motion hyperbola inches increaſed inverfely Jupiter latitude latus rectum lefs length mean diſtance mean motion meaſure medium moon moon's move muſt nearly nodes obfervations ofcillations orbit paffing parabola particles pendulum perihelion perpendicular planets preffed preffure progreffion prop proportion PROPOSITION pulfes quadratures quantity of matter radius reafon reciprocally rectangle refiftance refpect repreſent reſiſtance revolve right line Saturn SCHOLIUM ſhould ſpace ſphere ſtars tail thefe themſelves THEOREM theſe thofe thoſe tion veffel velocity vortex weight whofe whole whoſe