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Mechanical vibrations
Linear sine waves
deflection in resultant wave
y
r
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
amplitude of composed waves
Y
m
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
coordinate
x =
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
wave length
λ =
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
angular frequency of composed waves
ω =
1/s
x
1/s
time
t =
s
x
ps
ns
μs
ms
s
min
h
d
y
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"
