The uniform bar shown in the attached figure is pivoted at point O. Its motion is controlled by three springs and a damper as illustrated; find the value of the damping coefficient C. if the damping ratio is to be 0.4. Given the following data Data: k₁-7000 N/m, k-8000 N/m, ky 10000 N/m, M-12 kg. b=0.4 m a=0.2 m J=0.5 Kg.m² www Bar MJ Lifum f ww K₂

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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The uniform bar shown in the attached figure is
pivoted at point O. Its motion is controlled by
three springs and a damper as illustrated; find the
value of the damping coefficient C, if the
damping ratio is to be 0.4. Given the following
data
Data: k₁-7000 N/m, k₂=8000 N/m,
ky 10000 N/m, M = 12 kg,
b=0.4 m a=0.2 m J-0.5 Kg.m²
Lif
ww
Bar
MJ
$0
www.m
Transcribed Image Text:The uniform bar shown in the attached figure is pivoted at point O. Its motion is controlled by three springs and a damper as illustrated; find the value of the damping coefficient C, if the damping ratio is to be 0.4. Given the following data Data: k₁-7000 N/m, k₂=8000 N/m, ky 10000 N/m, M = 12 kg, b=0.4 m a=0.2 m J-0.5 Kg.m² Lif ww Bar MJ $0 www.m
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