A group of hikers hears an echo 110 second after shouting
A group of hikers hears an echo 1.10 second after shouting. Find how far away is the mountain that reflected the sound wave? (Suppose the speed of sound is 348.7 m/s.)
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a group of hikers hears an echo 110 second after shouting find how far away is the mountain that reflected the sound
does the way contemporary organizations structured appeal to
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