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aniked [119]
3 years ago
8

If you shout into the Grand Canyon,your voice travels at a speed of 340 m/s to the bottom of the canyon and back,and you hear an

echo.How deep is the Grand Canyon at the spot where you hear an echo 5.2 seconds after?
Physics
1 answer:
schepotkina [342]3 years ago
7 0
The grand canyon is 1,857 meters deep.
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