(2) The aircraft shown below weighs 100 kN and has landed such that at the instant of impact the ground reaction on each main undercarriage wheel is 150 kN and its vertical velocity is 3.0 m/s. If each undercarriage wheel weighs 2.0 kN and is attached to an oleo strut, as shown, (a) Calculate the axial load and bending moment in the strut. If he strut has a diameter of 40mm, find the maximum stress in it. (b) Calculate the shear force and bending moment in the wing at the section A-A if the wing, outboard of this section, weighs 6.6 kN and has its CG 3 m from A-A. Assume rectangular cross- section of 1-meter by 0.25 meter, find the max bending stress at section AA. (a) IA 40 150 mm (b)