Newton's principia, first book sections I, II, III, with notes and illustrations and a collection of problems, principally intended as examples of Newton's methods (1900)
tes are the diagonals of the parallelograms of which theconjugate semi-diameters are sides, and that the axes bisect theangles between the asymptotes. 207. When a particle is acted on hy any nuniber of forces^which tend to different centres^ and vary as the distances from thosecentres^ to find the… … Let O be the centre of gravity of two particles at A and Bwhose masses are in the ratio of [m to //,, join P-4, PB^ PQ. The components of the force /jl.PA, in the directions PG^GA, are /x. PO and /*. OA^ and those of the force p!.PB^ in thedirections PQ^ OB^ are ^.PG^ and ^i .GB^ but iJb.GA = [ji.…
Mechanics · Celestial mechanics
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
