Answer to Question #201831 in Physics for eren yeager

Question #201831

Find the amplitude, wavelength, period, frequency, speed and displacement after 2.0

seconds of wave equation y(x,t) = 2 sin(3x − 4t). ( where x and y is in meter)

Expert's answer

"A=2\\ m\\\\f=\\frac{4}{2\\pi}=0.64\\ Hz\\\\T=1.57\\ s\\\\v=\\frac{4}{3}=1.33\\frac{m}{s}"

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