The 4-kg cylinder is attached to a viscous damper and to the spring of stiffness k-800 N/m. Write the motion equation ancEq find the damping status if the damping constants are: pr 1) c=124 N.s/m 2) c=80 N.s/m

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Whats the first equation (circled) and how did we get it ?
Example 3
The 4-kg cylinder is attached to a viscous damper and to the
spring of stiffness k-800 N/m. Write the motion equation ancEquilibrium
position
find the damping status if the damping constants are:
1) c=124 N.s/m
2) c=80 N.s/m
Answer:
ect in ePortfolio
ÿ +27wny +w/2y = 0
:wn =
Download
k
m
(1) c = 124 N.s/m → =
(2) c = 80 N.s/m → →3=
800
4
C
2mwn
= 14.14 rad/s
A Alternative formats.
124
2(4)(14.14)
80
2mwn 2(4)(14.14)
Activity Details
y
1.096 overdamped
= 0.707 underdamped
k = 800 N/m
H
4 kg
Transcribed Image Text:Example 3 The 4-kg cylinder is attached to a viscous damper and to the spring of stiffness k-800 N/m. Write the motion equation ancEquilibrium position find the damping status if the damping constants are: 1) c=124 N.s/m 2) c=80 N.s/m Answer: ect in ePortfolio ÿ +27wny +w/2y = 0 :wn = Download k m (1) c = 124 N.s/m → = (2) c = 80 N.s/m → →3= 800 4 C 2mwn = 14.14 rad/s A Alternative formats. 124 2(4)(14.14) 80 2mwn 2(4)(14.14) Activity Details y 1.096 overdamped = 0.707 underdamped k = 800 N/m H 4 kg
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