Find values (in terms of n where convenient) for the angular wavenumber, k; the angular frequency, w; the amplitude, A and the phase, ø.

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A transverse wave travels along an infinite a string with a propagation speed v=160 m/s and a
wavelength of 0.5 m. A point on the string x = 1/8 m is at the equilibrium position and
maximum negative transverse velocity -647 m/s at time t=0. If the wave is expressed as
D(x,t) = Asin(kx-wt+ø):
Find values (in terms of n where convenient) for the angular wavenumber, k; the angular
frequency, w; the amplitude, A and the phase, o.
Transcribed Image Text:A transverse wave travels along an infinite a string with a propagation speed v=160 m/s and a wavelength of 0.5 m. A point on the string x = 1/8 m is at the equilibrium position and maximum negative transverse velocity -647 m/s at time t=0. If the wave is expressed as D(x,t) = Asin(kx-wt+ø): Find values (in terms of n where convenient) for the angular wavenumber, k; the angular frequency, w; the amplitude, A and the phase, o.
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