Consider the damped mass-spring system for a mass of 1.5 kg, spring constant 10 N/m, damping 3 kg/s, and an oscillating force \(4.7 \cos(\omega t)\) Newtons. That is,\[ 1.5x'' + 3x' + 10x = 4.7 \cos(\omega t). \]What positive angular frequency \(\omega\) leads to maximum practical resonance?\[\omega = \_\_\_\_\_ \quad \text{help (numbers)}\]What is the maximum displacement of the mass in the steady state solution when we are at practical resonance:\[C(\omega) = \_\_\_\_\_ \quad \text{help}\]

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Answered: Consider the damped mass-spring system…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Consider the damped mass-spring system for mass of 1.5 kg, spring constant 10 N/m, lamping 3 kg/s and an oscillating force 4.7 cos(@t) Newtons. That is,