The above simulation shows disturbances on two identical strings (position is in centimeters and time is in seconds).
At t=2.5 seconds which of the following is true
regarding the superposition of the two waves? Start
Their sum adds up to zero.
See Giancoli-PA: 11-11, Giancoli-SE: 15-6.
Physlet problem authored by Wolfgang Christian and modified by Mario Belloni.
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