Transverse Waves Y1 = A1 Sin(k1x - $\omega$ 1t) and Y2 = A2 Sin(k2x -

Multiple Choice

Transverse waves y1 = A1 sin(k1x - $\omega$ 1t) and y2 = A2 sin(k2x - $\omega$ 2t) , with A2 > A1, start at opposite ends of a long rope when t = 0. The magnitude of the maximum displacement, y, of the rope at any point is:

A) A1 -A2.
B) A2- A1.
C) A1 + A2.
D) $\left(A_{1}-A_{2}\right) \frac{k_{1}}{k_{2}}$ .
E) $\left(A_{2}-A_{1}\right) \frac{k_{2}}{k_{1}}$ .