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Unformatted text preview: speed will the wave travel if the tension of the same string is changed to 18.7 N? (2 points) = T v 2 T 1 v 2 1 = T 2 v 2 2 v 2 2 = T 2 T 1 v 2 1 (1 pt) v 2 = q ( 18 . 7 5 . 83 )(16 . 2 m/s ) 2 = 29 . 0 m/s (1 pt) Some possibly useful equations: y = A sin( kxt ) v = f = T k = 2 f = 2 = 1 T v = q T m = L 1...
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This note was uploaded on 09/08/2008 for the course PHYS 3B taught by Professor Wu during the Spring '08 term at UC Irvine.
 Spring '08
 Wu
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