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COURSE COMPLETE, , 186, (iii), , Mass, Relation between, , and Inertia, , File-a, , (iv), (Classical mechanics), (Relativistic mechanics), , fix, , Inertia of Direction, , (i), 2., 4., 5., , (ii), , 6., 37-q-;il, , (iii), , Momentum, 8.3)1, , CGS, [MLT-II, 8.3, , (Specific Conditions), , V2 ml
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188, , COMPLETE COURSE, 60, , å5, , ?, m, , fåq, , = 0.04, , u = 90, , , s 60, , föM), , = 0.60, , v2 = u 2 + 2(1$, , = (90)2+ 2xax 0.60, , Newton's Second, , = -6750 #v-å2, , Law of Motion, , F ma, -270, , AFT,F = ma=, , 4., , 50, , 450, , Ap, At, dt, , -9, dt, 37., , i, u = 50, m = 450, , F=, , dt, , [CGS, , dt, , = 0.45, , = -50, t = 0.6, , K = 1], , = mv—mu =, , dt, , = 0.45[-50-50] = 0.45 (-100), , dt, , 45, —45, , ¯ — = —75, 0.6, , Units of Force, , l., , Absolute Unit, , (Inertial mass), , 2. 10, , t =O, , F = 20, , m = 10, , i,, , F 20 = 2, , F = ma , a m 10, (i) «, , (ii), , gt,, , 1, .s=-at, , 1, 2, , iTT, v = at =, , 2, (10)2 = 100, , 20, , 1, , 20, , CGS, , fi@q-l
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COMPLETECOURSE, , 196, , (fia 8.13) I, , R —mg = maqr, , mg, , Rn 8.13, â-č, , F = mg —R, , mg, , t,, , F, , 8.16, , -âîTTT, , Ż (fa-:Ą, 8., , aâ, , R = mg, , mg—R = ma, , (ii), , R = m(g— a), , 8.14), , R—mg=0, , 3-Tą•., , (Specific Conditions), , R = mg, , frR, , (i), , mg—R=mg-ș, ŻFTT, , 3-1îT:, âTTTl, , g), , (ii), mg —, , mg, , a, , 8.14, 3.7ą.., , (iii), , aâ, , iz, , â,, , 15.60, , F =R-mg, IR, , qĘT,F = ma, R+ F = mg, R = mg —F, = mg—ma = m(g —a), , mg, 8.15, , (ii), , = 60x (9.8-3) = 408, a=O, , R = mg= 60x 9.8= 588, , t,
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197, , coMPLETECOURSE t,, , 3, , f-äqz, , (iii), , 3, , (Specific Condition), , 8.18) I, , tFT3ii, , F, ma l, mg, , R = mg+ ma = m(g+ a)-, , (12.8) 768, , 16, , 200, , 8.18, , {l, , Theorem, , (iii), , 2.0, , (g=9.8, (g) = 98, T, , (zhü), , 8.19)1, , Yt,, , On.) 200 frmT, , t,, , mg =, , T = m(g+ a) =, , (9.8+ 2), , = 2360, (iii), , (ghü), , T = m(g-a) =, , 8.19, , (9.8-2), , = 1560, sin y, , sin a ¯ sinß, , 17., , of Concurrent Forces, quilibrium, , arr, , B--å, , (NCERT), IN, 45 0?45, 450, 900, , qz*i, 8.17)1, , 1, FI+—-Vi, 1, 1, , 8.17, 377'., , 0.707, , ,, , 3, , — 2.121, , 2-1
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COMPLETE, , 198, , COURSE, , Root 2, , ca7$u-e 8.5, 1., , F cos 0, , 0, , mg, , frrx 8.21, , gig), , =FsinO (31!, 3itO, , = F coso, , gig, , 8.21,, , gig, , air, , mg, R + F sin 0 =, , o, , F cos 0 = ma, F cos o, , m, , Motion of a Body on Plane and Inclined Surface, TTZTT, , Pe rm 3, Motion of a Body on a Horizontal Smooth Surface, , m, , firg, , F cos 0, , m, , (i), (ii), , mg, , mg, , R, , F sin 0, 8.22, ÉgTT, , -rrq, , = FsinO (tra, , 3iR), , = F coso, 8.22), *, , R = mg+ F sino, mg, , 8.20, , R = mg NT F = ma, , F cos0 = ma, , F cos0
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-, , COURSE, COMPLETE, , 200, , xa, (ml + '112), , F, , Motion of Connected Bodies, , x 1000, 150), (50+, , fitrg, , x 5) = 750, 1000 - (50, , If Two Bodies are Mutually Connected with String, , TÄFTT, nil NT mt2, , TR,, , T (RÄ 8.26)1, mez, , If Three Bodies, , 18, , are Mutually, , a = (ml+, , (fü7 8.28), , F, , 8.26, , Tt, , fivz, , Connected with string, , T2, , m2, , 8.27, , a, , ma), , 8.28, , a, , 8.29, , fiv•g, , m2, , Tl, , 8.27, , rn2, , ma, , T = nila, , 8.29, , fig, F -'112=maa, 'T2=F-mtJa, , ...(ii), , F -T = m2a, , (ml + m2)F, + ma, ml ms-z, , a, , F = ntla +, , ...(iii), , '112 -, , ml + ni2, , =, , (i), , (iii), , mlF, 20., , ml = 50, , fäaä5, , = 150, , äå, , t,, , + ma, , ml +, , ml +, , 2, , 32, , 8, , 105, , (2016), , F, , ml, , [712, , t,, , =2, F = 105, , = 32, , ml +, 105, , F, , TT, ml, , rn2, , + tn3, , = 2.5#rA 2, , 2+ 8+ 32
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201, , coMPLETE COURSE, , å5, , W,, , T —nil g sin 0 = ml a, R = ml g cos 0, , 0.2, 0.2, , firrg, , 9.8, , frTt!, , F —T —D12gsin 0 = m,', , s, , R=, , sin 0, , firrgäit, 2.9, , D 1.9 B57ÄT, , Motionof Two Bodies Connected by a String, , Passing Over a Pulley, A, , (i), , '1'A, , TA—mg = ma, , + (A, , m = 1.9, , nil, , = 1.9+-xo.'2 = 2.0, , + 19, , 8.31) I, , (Inextensible), , TA = 2.0 x (0.2+ 9.8) = 20, , M = 2.9, , > ml), mc2(m2, , +, , CD, , = 2.9+ 19+ 0.2, , T2, , 5X (0.2+ 9.8) = 50, , -b, , 23. 100, , -ai, , 3;qx, , 3--TTæ-T, , 1.5, , 4, , t,, , t,, , m = 100 tan,, , a —E, t, , T=, , 4, 1.5, , t = 1.5, B, , = 267, , 8.31, , T -mg = ma, (9.8+2.67), , T = m(g+a), , Motionof Bodies Connected by a String on a, SmoothInclined Plane, , nil, , Tl —mlg =, , m2 a, , mig, , fioz, , 8.32, , (N7 8.30)1, m2, , rr)lg, , 8.30, , = m12a, , rn2g, , 8.33, , ...(ii)
