2. A damped 2 DOF system with one dashpot between masses 1 and 2 is subjected to a harmonic force having a maximum value of 9 Ib. The physical constants of the system are W1 = 19.3 lb, W2 = 9.65 lb, k1 = 45 lb/in, k2 = 8.1 Ib/in and the damping factor is 0.1. Determine the steady-state %3D %3D %3D amplitude of each mass if the forcing freguency is 114.6 cycles/min.

2. A damped 2 DOF system with one dashpot between masses 1 and 2 is subjected to a harmonic force having a maximum value of 9 Ib. The physical constants of the system are W1 = 19.3 lb, W2 = 9.65 lb, k1 = 45 lb/in, k2 = 8.1 Ib/in and the damping factor is 0.1. Determine the steady-state %3D %3D %3D amplitude of each mass if the forcing freguency is 114.6 cycles/min.

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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