Question: 9.41 A certain mass is driven by base excitation through a spring (see Figur). Its parameter values are m = 50 kg, c = 200

9.41 A certain mass is driven by base excitation through a spring (see Figur). Its parameter values are m = 50 kg, c = 200 N.s/m, and k = 5000 N/m.
Determine its resonant frequency Ï‰r, its resonance peak Mr, and the lower and upper bandwidth frequencies.

CT2 12 07 , 2 kT

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