5.33 An airplane standing on a way show w 20000 kg and a mass musen of inertia A news and damping constant are A, 10AN and and 5 kN/m and motion of the airplane, and Main landing gear Fig 5.37. The airplane has a mass 50 x 10 kg. If the values of stilf 2 KN-am for the main landing gear SkN-n for the nove landing gear, (a) derive the equations of find the undemped natural frequencies of the system 41 ************* Co Nose landing gear

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