'l'rtft'rng DILSP TP. flCM Klroa \/fft I-y ' Cf,u l: J'hilnh llp cOng tirftc tirrh ven tdc K6J pli'r'rrt Ir{0N: cd r-f l'HUY6l "l'hili gian: 90 plrtit vI gia tdc trong to4 dQ ctlc. Ciirr 2: Xdt chiii tlidrn chuydn rl6ng rludi tiic durrg duy nhdt cfia lqrc ttdy xuyOrr tdrn -t+l|for& ;2- I'= lll(0 l' "t' 1 (d' lz\ hirng so ti le , r' lir hiin kirrh vectcl ntii til gdc O cd dinh li tiiur cfia trrCIrrg h,fc clin vi tri cfra clrt't rJidrn) a) Clnifng nrirrh ling clrt't tliCrn chuydri tleirrg trong I rnlt phfrng co tlinh. Xr{c tlinh mit plr8ng nhy. b) Chq,n oxy lir nrlt phing cd dinh n(ri trin, tirn phdtlrrg trinh qu! dao cria clriii didrn vlli circ tlidu kiQn ban dliu: ff{v='., c)'lirn cd rti'tttg ci"ta theo mf,t tron cuet irill il;ril !0ch plirr'rli:g thrirrg drlrrg rrr0t gtt 0g, sau tl(r thi nhc rld rnt rrhd chuydn dQng. a) 'Iirn lriirrr Lagratrge cfia crl lrQ. i x(0)=n, h0. ffol=, , y (o) = 0, b) Xfrc tlinh plrutlrrg trinh clruydn dOng cfia tru rrlui rrdu xe nr 0, tUgcic nlrti. . plrtit vI gia tdc trong to4 dQ ctlc. Ciirr 2: Xdt chiii tlidrn chuydn rl6ng rludi tiic durrg duy nhdt cfia lqrc ttdy xuyOrr tdrn -t+l|for& ; 2- I'= lll(0 l' "t' 1. 'l'rtft'rng DILSP TP. flCM Klroa /fft I-y ' Cf,u l: J'hilnh llp cOng tirftc tirrh ven tdc K6J pli'r'rrt Ir{0N: cd r-f l'HUY6l "l'hili gian: 90. mf,t tron cuet irill il;ril !0ch plirr'rli:g thrirrg drlrrg rrr0t gtt 0g, sau tl(r thi nhc rld rnt rrhd chuydn dQng. a) 'Iirn lriirrr Lagratrge cfia crl lrQ. i x(0)=n, h0. ffol=,