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A SDF system has a mass m = 35 kN s²/m, damping c = 27.5 kN s/m and stiffness k = 6000 «N/m. It is subjected to a sinusoidal force having amplitude po= 100 kN. (a) Determine the peak response if the forcing frequency is 12.5 rad/sec. (b) Determine the peak response if the forcing frequency is 3.5 raa/sec. (c) What can vou infer from the results in (a) and (b)

A SDF system has a mass m = 35 kN s²/m, damping c = 27.5 kN s/m and stiffness k = 6000 «N/m. It is subjected to a sinusoidal force having amplitude po= 100 kN. (a) Determine the peak response if the forcing frequency is 12.5 rad/sec. (b) Determine the peak response if the forcing frequency is 3.5 raa/sec. (c) What can vou infer from the results in (a) and (b)

Elements Of Electromagnetics
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 SDF system has a mass m = 35 kN s/m, damping c = 27.5 «N s/m and stiffness k = 6000 kN/m. It is subjected to a sinusoidal force having amplitude po= 100 kN. (a) Determine the peak response if the forcing frequency is 12.5 rad/sec. (b) Determine the peak response if the forcing frequency is 3.5 raa/sec. (c) What can you infer from the results in (a) and (b).
Transcribed Image Text:A SDF system has a mass m = 35 kN s/m, damping c = 27.5 «N s/m and stiffness k = 6000 kN/m. It is subjected to a sinusoidal force having amplitude po= 100 kN. (a) Determine the peak response if the forcing frequency is 12.5 rad/sec. (b) Determine the peak response if the forcing frequency is 3.5 raa/sec. (c) What can you infer from the results in (a) and (b).
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