An undamped spring mass system has a mass of 10 kg and a spring stiffness of 2250 N/m. It is excited by a harmonic force having a sine function characteristic with amplitude of 100 and an excitation frequency of 15 rad/s. The initial displacement and the velocity are 0.15 m and 1.5 m/s respectively. The frequency ratio is: Choose # The Particular solution at t=2s Choose Finish

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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What is the answer if the amplitude of 100n
An undamped spring mass system has a mass of 10 kg and a spring stiffness of 2250 N/m. It is excited by a harmonic force having a sine function characteristic with amplitude of 100
and an excitation frequency of 15 rad/s. The initial displacement and the velocity are 0.15 m and 1.5 m/s respectively.
The frequency ratio is:
The Particular solution at t = 21
Choose
Choose
Finish at
Transcribed Image Text:An undamped spring mass system has a mass of 10 kg and a spring stiffness of 2250 N/m. It is excited by a harmonic force having a sine function characteristic with amplitude of 100 and an excitation frequency of 15 rad/s. The initial displacement and the velocity are 0.15 m and 1.5 m/s respectively. The frequency ratio is: The Particular solution at t = 21 Choose Choose Finish at
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