A standing wave on a stretched string fixed at both ends is described by: y(x,t) = 0.1 sin(2rtx) cos(100Ttt). The string has a length L = 1 m. For t> 0, an element on the string located at x = 0.75 cm would have its maximum speed for the first time at:

Question
A standing wave on a stretched string fixed at both ends is described by: y(x,t) =
0.1 sin(2rtx) cos(100Ttt). The string has a length L = 1 m. For t > 0, an element on
the string located at x = 0.75 cm would have its maximum speed for the first time
at:
Transcribed Image Text:A standing wave on a stretched string fixed at both ends is described by: y(x,t) = 0.1 sin(2rtx) cos(100Ttt). The string has a length L = 1 m. For t > 0, an element on the string located at x = 0.75 cm would have its maximum speed for the first time at:
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