problem15_56

University Physics with Modern Physics with Mastering Physics (11th Edition)

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15.56: (a ) The wave travels a horizontal distance d in a time ( 29 ( 29 s. 333 . 0 Hz 0 . 40 m 0.600 m 00 . 8 = = λ = = f d v d t (b) A point on the string will travel a vertical distance of A 4 each cycle. Although the transverse velocity ( 29 t x v y , is not constant, a distance of m 00 . 8 = h corresponds to a whole number of cycles, , 400
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Unformatted text preview: )) m 10 00 . 5 ( 4 (( ) m 00 . 8 ( ) 4 ( 3 = × = =-A h n so the amount of time is s. . 10 ) Hz . 40 ( ) 400 ( = = = = f n nT t (c ) The answer for (a ) is independent of amplitude. For (b), the time is halved if the amplitude is doubled....
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This document was uploaded on 02/05/2008.

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