(b) Consider a vertical spring mass-damper-system with mass m= 2 kg, damping coefficient c= 5 N.s/m and stiffness k = 10 N/m. An external force At) = sin3t N is applied to the mass. (i) Find the static equilibrium position as measured from the un-stretched length of the spring (ii) Write the equation of motion. (iii) Find the natural and damped frequencies.

(b) Consider a vertical spring mass-damper-system with mass m= 2 kg, damping coefficient c= 5 N.s/m and stiffness k = 10 N/m. An external force At) = sin3t N is applied to the mass. (i) Find the static equilibrium position as measured from the un-stretched length of the spring (ii) Write the equation of motion. (iii) Find the natural and damped frequencies.

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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