Two waves on a string travel in opposite directions at 100 m/s. Figure P21.30 shows a snapshot graph of the string at t = 0 s, when the two waves are overlapped, and a snapshot graph of the left-traveling wave at t = 0.050 s. Draw a snapshot graph of the right-traveling wave at t = 0.050 s.

Transcribed Image Text:

D (cm) Ovrlapped waves 2- 100 m/s at t = 0 s 1 -x (m) 2 4 6 8 10 12 14 -1 Left-traveling -2 wave at t = 0.050 s