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Inestia :, which, body by virtue, change its, The, property of, % uohich, on unifom, It depends, rest, it, can mot, State, of, on its, is called inestiar, motion, Own, upon, mass of the body., Types, of Inertia, (4), Inertia ob nest :, the body., to, It, defined as the inablity of, is, Change its, state, hest on it own., eg.., When, Aree, we, Shake, branch, of, ä mango, the branch, mangos. fall down : This is, motion, the, because, Comes, im, and the. tend to remam, mangos, get, rest, due to incartia o rest. Hence They, detached., at, (2), gnertia, motion:, ių defined as the inablity of the body to change, its, It, State, motion, on it, Own., speedy, feet come to, A person Jumping, train, may, Out, a, fall foruvard . Ihy, is, because his, touching the groond and the remaining, dve to inertia, rest, body, continious tO, 0f motion., move, enertia, of Direction:, (3), ů defined as, to change its, inablity, motian, of the body, the, It, duection, om its own,

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when, Suddenly , The, fonie. Thy, car, rounds, Curve, persow, sitting ingide, exporiences out ward, is, because, the, person tries to maintain Its dúecione, % motion, inertia. of, direction., due, to, #3, 1st, Law 0f motion :, NEW TONS, I the, then, body s, is, zero, met fonce, acting, on, a, the met, state f body, Fnet, acceleration 'ois body will be zero,, reman unchanged., by which, =ン, Qnet, Frat = ++元, on, Rest, Rest, Fy, > motion (Constant velocity),, motion, Law, inert ia., also, known, as, This, law is, B.- The, tension T, given system i in, both strings, equili'brom find, in, F.8.D, T; e-59 =, T, = SON, Skg, · Also T-T, -2g=D0, Tニ 50 + 2D, T-チoN