What Is the Expression for the Transverse Velocity of the Wave

question 12

Multiple Choice

What is the expression for the transverse velocity of the wave in a string given by $y = A \sin ( k x - ? t )$ ?

• A) \(v = A \cos ( k x - ? t )\)
• B) \(v = k A \cos ( k x - ?t )\)
• C) \(\nu = - k A \cos ( k x - ? t )\)
• D) \(\nu = - ? A \cos ( k x - ? t )\)
• E) \(v = ? A \cos ( k x - ? t )\)

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