Multiple Choice
The displacement of an element of a string is given by y(x,t) = 4.3sin(1.2x - 4.7t - π/3) , with x in meters and t in seconds.Given that , what is v?
A) 0.065 m/s
B) 0.25 m/s
C) 2.0 m/s
D) 3.9 m/s
E) 15 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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