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two sinusoidal waves traveling along a string, modeled as yi(x, t) . (0.2 m)srt2 m-1)s + (1 s-1M and y2(x, t)s (0.4 m)sit4 m-1jr (4 s-in what is the vertical d of the resultant wave formed by the interference of the two waves at the position x-0.9 m at time t-0.3 s? (Ind cate the direction with the sign of your answer.) nt (in
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Answer #1

y, rm 0-3 ,0.17 264 m 3)J (4 )4 O. I? 264 + 0, 27018「 0.442 m

First putting the value of x and t in sinusoidal waves. Then calculate final y

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