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27 Nov 2019
A transverse sinusoidal wave is moving along a string in thepositive direction of an x axis with a speed of 80 m/s. At t = 0,the string particle at x = 0 has a transverse displacement of 4.0cm from its equilibrium position and is not moving. The maximumtransverse speed of the string particle at x = 0 is 16 m/s.
(a) What is the frequency of the wave?
(b) What is the wavelength of the wave?
If y(x,t) = ym sin(kx ± Ït + Ï) is the form of the waveequation,
What are
(c) ym , (d) k, (e) Ï, (f) Ï, (g) the correct choiceof sign in front of Ï?
A transverse sinusoidal wave is moving along a string in thepositive direction of an x axis with a speed of 80 m/s. At t = 0,the string particle at x = 0 has a transverse displacement of 4.0cm from its equilibrium position and is not moving. The maximumtransverse speed of the string particle at x = 0 is 16 m/s.
(a) What is the frequency of the wave?
(b) What is the wavelength of the wave?
If y(x,t) = ym sin(kx ± Ït + Ï) is the form of the waveequation,
What are
(c) ym , (d) k, (e) Ï, (f) Ï, (g) the correct choiceof sign in front of Ï?
Keith LeannonLv2
8 Feb 2019
