18. Waves & Sound
Intro to Waves
4:07 minutes
Problem 15.81b
Textbook Question
Textbook QuestionA transverse wave pulse travels to the right along a string with a speed v = 2.4 m/s . At t = 0 the shape of the pulse is given by the function
D = 4.0m³ / (x² + 2.0m²) ,
where D and x are in meters.
(b)Determine a formula for the wave pulse at any time t assuming the pulse is traveling to the left.
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