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help~~~~~plz plzAwave on a string bs descibed by Dr,t) (2.00cm)x sin(12.57rad/m)x-(638rad/s)], where xis in meters.a , where x is in meters a nd t is in seconds. The linear density of the string is 5.00 g/m. What are (a) the string tension? (b) the maximum displacement of a point on the string? (c) the maximum speed of a point on the string? [CAREFUL: This is not the same thing as the wave speed!]

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k= 12.57 m-1 So, 二 112, 91 N Inaズ n anc***************************************************************************************************
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