Physics, 17.10.2019 00:10, haleydanielle8
Sound travels about 750 miles per hour. if you stand in a canyon and sound a horn, you will hear an echo. suppose it takes about 4 seconds to hear the echo. how far away is the canyon wall, in feet? (hint: the distance to the canyon wall is half the distance the sound travels)
Answers: 1
Physics, 21.06.2019 22:00, mjackson7208
Explain what makes a passenger in a turning car slide toward the door. critical thinking
Answers: 1
Sound travels about 750 miles per hour. if you stand in a canyon and sound a horn, you will hear an...
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