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Gravitation, Newton's Law of Gravitation - «, , T+ states Mot every body in the universe, attracts every other body with a force which Js, cUrectly proportional 40 the preduct of their masses, , and Js inversely proportional to the squont of the, distance between them., , Fa mms and F xb (mF & Cons), <— yr —~, , So F&M”,, , , , , , , , , , , , , , , , es F =Gmma [G = Universe Gravitational Const], , , , , , , , , , , , , , , , G = 667 x10! Nmi7 Ke, Dimemsions oh G@ = CM 37727, The vous of G ds same throughout the. Universe, G does, , not depend om the Nature and) Size of te bodies and, nature of the medium between the booties., , , , Vector Form of Newton's Law of Gravitehon , let Ter and Fy, ane displacement Y, Vectors $7om m, to M2 and m, to, m, respectively , Also Fro and Fay are gravitational, forces exerted on m, by ma and on, m2 by m, respectively.