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

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The Answer of 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

The Displacement of an Element of a String Is Given