A transverse wave on a string is described by y ( x, t ) = A cos
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Question:
A transverse wave on a string is described by y(x, t) = A cos (t + kx), where A = 0.700 mm, = 21.1 rad/s, and k = 3.40 rad/m.
In what direction does the wave travel?
- x-direction
- +x-direction
- +y-direction
- y-direction
Expert Answer:
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