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Physics
Physics
Problem
Identify the direction of propagation of the wave represented by
y
=
0.02
sin
(
2
π
x
+
50
π
t
)
y = 0.02 \,\sin(2\pi x + 50\pi t)
y
=
0.02
sin
(
2
π
x
+
50
π
t
)
.
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