The wave function of a mechanical wave on a string is described by: y(x,t) = 0.015cos(2ttx - 50tt + tt/3), where x and y are in meters and t is in seconds. The transverse acceleration of an element on the string at position x = 0.3 m and at time t = O is equal to: %3D a = 0 m/s^2 a = -185 m/s^2 a = +362 m/s^2 a = -38.7 m/s^2 %3D a = +185 m/s^2 a = +38.7 m/s^2 %D

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The wave function of a mechanical wave on
a string is described by: y(x,t) =
0.015cos(2ttx - 50tt + tt/3), where x and y
are in meters and t is in seconds. The
transverse acceleration of an element on
the string at position x = 0.3 m and at time t
= O is equal to:
%3D
a = 0 m/s^2
a = -185 m/s^2
a =
+362 m/s^2
a = -38.7 m/s^2
a = +185 m/s^2
a = +38.7 m/s^2
%3D
Transcribed Image Text:The wave function of a mechanical wave on a string is described by: y(x,t) = 0.015cos(2ttx - 50tt + tt/3), where x and y are in meters and t is in seconds. The transverse acceleration of an element on the string at position x = 0.3 m and at time t = O is equal to: %3D a = 0 m/s^2 a = -185 m/s^2 a = +362 m/s^2 a = -38.7 m/s^2 a = +185 m/s^2 a = +38.7 m/s^2 %3D
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