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# A transverse periodic wave is represented by the equation y(z, t) = 2.0 cm sin(1,200 rad/s t 20.0 ...

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A transverse periodic wave is represented by the equation y(z, t) = 2.0 cm sin(1,200 rad/s t − 20.0 m−1 z). Another transverse wave is represented by the equation y(z, t) = 2.0 cm sin(1,200 rad/s t − 20.0 m−1 z). What is the equation that represents the superposition of the two waves?

y(z, t) = 4.0 cm sin(1,200 rad/s t − 20.0 m−1 z)

y(x, t) = 4.0 cm sin(1,200 rad/s t) cos(20.0 m−1 x)

y(x, t) = 4.0 cm cos(1,200 rad/s t) sin(20.0 m−1 x)

y(x, t) = 4.0 cm cos(1,200 rad/s t + 20.0 m−1 x)

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## College Physics

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john a.john a.
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