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# Two sinusoidal waves with the same amplitude of 9.00 mm and the same wavelength travel together along a string that is stretched along an axis. Their...

Two sinusoidal waves with the same amplitude of

9.00 mm and the same wavelength travel together along a string that

is stretched along an   χ axis. Their resultant wave is shown twice in Fig.

1, as valley A travels in the negative direction of the  χ axis by

distance  d=56.0 cm in 8.0 ms. The tick marks along the axis

are separated by 10 cm , and height  is 8.0 mm . Let the equation

for one wave be of the form y(x,t)  y si n(kx  ± ωt ＋φ1)    ,

where φ1=0   and you must choose the correct sign in front ofω.  .

For the equation for the other wave, what are (a) y , (b) k, (c) ω , (d)φ2

<Fig.1

since the wave travels in the... View the full answer

a)     y = 9.0 mm b)     k = 15.71/m... View the full answer

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