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August 1, 2015

Homework Help: physics

Posted by SUZAN on Sunday, July 13, 2014 at 7:14pm.

A sinusoidal wave on a string is described by the equation y = (0.191 m) sin (0.745 x - 42.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 11.7 g/m ...
a) ... determine the phase constant.
b) ... the phase of the wave at x = 2.29 cm and t = 0.197 s.

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