03.: A vibrating system consists of a mass of 5 kg supported by an elastic element and a damping elementfrom above and set vibrating. It is observed that the maximum displacement from the equilibrium positionreduces to 5% of its initial value after 2 cycles. It takes 0.5 seconds to do them. Calculate the following :-a) The damping ratio č.b) The natural frequency o.c) The damped frequency w4.d) The spring stiffness k.e) The actual damping coefficient c.(20 Marks)

Given that mass (m)= 5 Kg, after 2 cycles XX0= 0.05 , means X2=0.05 X0 ; As X0X2=X0X1×X1X2 ; And…

Q3.: A vibrating system consists of a mass of 5 kg supported by an elastic element and a damping elemer from above and set vibrating. It is observed that the maximum displacement from the equilibrium positio reduces to 5% of its initial value after 2 cycles. It takes 0.5 seconds to do them. Calculate the following :- a) The damping ratio č. b) The natural frequency w. c) The damped frequency w4. d) The spring stiffness k. e) The actual damping coefficient c. (20 Marks)

Q3.: A vibrating system consists of a mass of 5 kg supported by an elastic element and a damping elemer from above and set vibrating. It is observed that the maximum displacement from the equilibrium positio reduces to 5% of its initial value after 2 cycles. It takes 0.5 seconds to do them. Calculate the following :- a) The damping ratio č. b) The natural frequency w. c) The damped frequency w4. d) The spring stiffness k. e) The actual damping coefficient c. (20 Marks)

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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