Physics
Physics, 12.08.2020 16:01, plum65

A wave is represented by the equation y = 0.20 sin [ 0.4π (x – 60t)], where x and y are in cm and t is in s. The velocity of the wave is...

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A wave is represented by the equation y = 0.20 sin [ 0.4π (x – 60t)], where x and y are in cm and t...

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