Transverse Waves Y1 = A1 Sin(k1x − ω1t) and Y2

Multiple Choice

Transverse waves y1 = A1 sin(k1x − ω1t) and y2 = A2 sin(k2x − ω2t) , 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) .
E) .