A harmonic wave has a frequency of v 40 hz and a, Ask an Expert

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A harmonic wave has a frequency of v = 40 Hz and a wavelength of 7m. The wave obtains a maximum displacement of Ym = 1.7m and propagates in the -x direction.

a) Given the form y(x,t) = A sin(B). Wright an expression for A.

b) Using the same form wright an expression for B.

c) How fast is the wave traveling?

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