Problem 3. Consider a harmonically forced mass-spring system with m = 5 kg, k = 20,000 N/m, and f(t) = 20 sin(ot) N. For what range of forcing frequency o will the amplitude of the response be less than 20 mm?

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Problem 3. Consider a harmonically forced mass-spring system with m = 5 kg, k = 20,000 N/m, and f(t) = 20
sin(t) N. For what range of forcing frequency will the amplitude of the response be less than 20 mm?
Transcribed Image Text:Problem 3. Consider a harmonically forced mass-spring system with m = 5 kg, k = 20,000 N/m, and f(t) = 20 sin(t) N. For what range of forcing frequency will the amplitude of the response be less than 20 mm?
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