HW11soln

HW11soln - iii-4 ” m- EIW #11 KC}; 'l'uhlc-(imup 4.12]...

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Unformatted text preview: iii-4 ” m- EIW #11 KC}; 'l'uhlc-(imup 4.12] Dctcmlinc the sum DFlhE mnmfints EXBTLEJJ nn the plale by 111a lhTflE couples. {The Efl—Ih fumfis are conlained in Ibex-3 plane.) fi; 0 are: H.» . 4.163 The engine above the airplane‘s fuselage exerts a thrust Tn = Ich ofthc engines under the wmgemmsammthL[2Mp1hmfimmflmmmeh=3fiflh—m‘,mdb—lfifiJqummmmnmemme thrusi f‘nrces by in force I? acting :1:in origin 0 and a couple M, what are F and M? r0 “'7’ Tu Wit-L1; but: 99' 6-59: fir alien; E11; :63 WHY—thfimr‘SEribQ I;- E (2 mfg: GL1.qu I; '- lo arena (’6‘? W czar-45¢ {Jqu b Gift-1E: cv- 4.1m Thu lwn syfitcms nffiurces :Iml momenls acting on the bar are equivalent. if E: — 30i i 3flj — 313k [Hi]. FR = dfli 2flj + 25k [kNL M3 = IUJ' + 4U] — lflk LkN—mj, u'l'ml an: F and MT} 4.19? The tugboats .II and 3 want to exert twn Fumes an the ship Ihai are equivalcm to a farce F acting at the origin (J uI'Z-kN magnitude. [f FA = 3m; 5:, determine the necessary values ul‘ F3 and H. 1:1:9513? H £0.3fl3T12-U '3‘ A C3310 : 01c: 4,13 )6 MpoFbmeL—zg—Ffimek O = ~43? +(pof: ...
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HW11soln - iii-4 ” m- EIW #11 KC}; 'l'uhlc-(imup 4.12]...

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