Ocean waves with a wavelength of 8.5 m and velocity v = 1.20 m/s can be modeled using the equation shown, y(x, t) = (0.67 m) sin [(0.739 m-¹)(x - vt)]. Note that x and y are in meters and t is in seconds. (a) Choose the graph of y(x, t) at t = 0.
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