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Physics, 24.07.2019 06:30 bhavishake
Asound wave traveling at 342 m/s is emitted by the foghorn of a tugboat. an echo is heard 3.20 s later. how far away is the reflecting object? answer in units of m.
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Asound wave traveling at 342 m/s is emitted by the foghorn of a tugboat. an echo is heard 3.20 s lat...
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