A wave of the form: y(x,t)= (0.035 m) cos[(160 s-1)t +(5 m-1) x] travels dowm a string with a density of 8.5x10-3kg/m. What is the power transmitted down the string and what is the direction of this energy flow?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter16: Waves
Section: Chapter Questions
Problem 84P: A string with a mass of 0.30 kg has a length of 4.00 m. If the tension in the string is 50.00 N, and...
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A wave of the form: y(x,t)= (0.035 m) cos[(160 s-1)t +(5 m-1) x] travels dowm a string with a density of 8.5x10-3kg/m. What is the power transmitted down the string and what is the direction of this energy flow?

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