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Mechanical vibrations
Forced vibration
phase shift of resonator relatively to disturbing force
α =
rad
x
μrad
mrad
rad
°
gon
angular frequency of disturbing force vibrations and stationary vibrations of system
ω =
1/s
x
1/s
frictional coefficient
β =
kg/s
x
kg/s
mass of vibrating system (resonator)
m =
kg
x
μg
mg
g
kg
q
t
u
pood
lb
angular frequency of natural vibrations of system (resonator) without attenuation
ω
0
=
1/s
x
1/s
1. Define values of all variables, besides sought quantity
2. Change units if necessary
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