Figure below shows an aircraft fighter. The wing of the aircraft may be modelled as a clamped wing withtwo lump masses at its centre and tip. The two masses represent the mass of the wing and the missiles.The equivalent model shown in the figure is used to estimate the first two natural frequencies of thewing and therefore the fuselage can be assumed rigid.24EIIf m1 = am, m2 = bm and bending stiffnesses of the beams are kwhere a = 6.3005 and b =13%3D5.2174 and if w1 and w2 are the first and second natural frequencies of the system, w2/w1 is:x, (t)x2(t)EIm,EI(m,)1/21/23.40534.91882.52251.36211.8414

Consider the diagram shown below for the given masses,

Answered: Figure below shows an aircraft fighter.…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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