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Physics, 26.11.2021 09:50 bbahena46

A sinusoidal wave in a string is described by the equation: y (x, t) = 30 sin(1.30x - 50t),

where x and y are in metres and t is in seconds. Determine the speed of the wave in the string (unit: ms-1).

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A sinusoidal wave in a string is described by the equation: y (x, t) = 30 sin(1.30x - 50t),
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