Mathematics, 22.12.2019 00:31 libbymcvay
How long did the sound take(in seconds) from the rocket motors at time=0 to reach the people 500 meters away.
the speed of sound in early mornomg temperatures is 339.5 meters per second.
sound will generally obey the basic equation of distance=rate×time
Answers: 3
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How long did the sound take(in seconds) from the rocket motors at time=0 to reach the people 500 met...
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