5) The equation describing a wave is $y = (0.5 ext{ m}) sin left( (0.6 frac{1}{ ext{m}})x + (5.1 frac{1}{ ext{s}})t ight)$ a) What is the speed of the wave? b) What is the speed of the medium at a position of 7 m at a time of 0.4 seconds? c) What is the wavelength of the wave?
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a) The speed of the wave is 5 m/s. Show more…
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