P17_011.PDF
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Chapter 17 - 17.11
11. The wave speed
v
is given by
v
=
τ/µ
,where
τ
is the tension in the rope and
µ
is the linear
mass density of the rope. The linear mass density is the mass per unit length of rope:
µ
=
m/L
=
(0
.
0600 kg)
/
(2
.
00 m) = 0
.
0300 kg
/
m. Thus
v
=
500 N
0
.
0300 kg
/
m
=129m
/
s
.
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P17_041.PDF
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P17_039.PDF
(53 KB)
P17_043.PDF
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P17_003.PDF
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P17_005.PDF
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