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(Figure 1) (a) is a snapshot graph at t = 0s of two waves approaching each other at 1.0 m/s .
Part A: At what time was the snapshot graph (b) taken?
Then, we’ll identify the solution, or find information related to this equation by studying the graph.
The correct answer is t=2s, not 1s
Wave peaks can travel up to 1 m.
Time t=(1/1) seconds
t=1s
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