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Physics, 23.07.2019 21:00 elopezhilario4389

Alarge boulder falls from a cliff located 1,044 meters away from a herd of elephants. the temperature of the air is 29°c. how long after the boulder crashes will the elephants hear the sound? a. 319 m/s b. 331 m/s c. 343 m/s d. 219 m/s

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Alarge boulder falls from a cliff located 1,044 meters away from a herd of elephants. the temperatur...
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