Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Transcribed Image Text:A mass-spring damper system has the following parameters:
• mass 250g
damping constant 1/36000 Nh/m
• spring stiffness 500 N/m
Calculate the damped frequency.
O 1.55.2 rad/s
O 2.25.8 rad/s
O 3. Not possible to calculate.
O 4.79.4 rad/s
O 5.44.7 rad/s
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- Break down how got the answer simply? For period what is as?arrow_forwardDo not make any mistake.arrow_forwardFree Vibration Acceleration Time History 0.5 1,-0.424 sec Accel, 0.423 g 0.4 0.3 t4.958 sec Accel0.194 g 02 0.1 -0.1- -0.2 -0.3 -0.4- -0.5 Time (sec) Calculate the natural frequency of the structure from the experimental testing results shown below which were obtained from a free vibration test of the SDOF structure. Acceleration (arrow_forward
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