Find the solution of the following system using modal analysis method. Given: k₁=k2=k, J₁ = 3J2,Initial Conditions: x(0)=: [0 1] . v(0) [00]0₁ (1)1Select one:OJ₁0.2774cos0.48210.3613cos0.4821O 0.4562sin1.48211.3613sin1.4821O 0.4562cos1.48211.3613cos1.4821hhk₂ J₂t-0.2774cos 1.1976t-0.6387cos 1.1976t-0.1254cos 1.1976t-0.6387cos 1.1976t-0.1254cos 1.1976t-0.6387cos 1.19760₂(1)

The Polar moment of inertia J1, J2J1=3J2 The stiffness of the rod is k1=k2=k

Answered: Find the solution of the following…

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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A single degree-of-freedom linear elastic structure was subjected to a series of harmonic excitations, one at a time. The excitations had the same forcing magnitude but different forcing frequency. Forcing frequencies and observed peak steady-state displacements are shown in the graph below. Find the natural period and damping ratio of the structure. Displacement (mm) 60 50 40 30 20 10 0 0 1 2 . 3 4 Forcing frequency, f [Hz] 5 4. 6 7

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Find the solution of the following system using modal analysis method. Given: k₁-k₂-k, J₁ = 3₂, nitial Conditions: x(0)=: [01], v(0) [00] 0₁ (1) 1 k₁ k₂ J₂ 0₂(1)