The answer is
C. periodic fluctuations in the intensity if sound waves.
Answer:
vp = 0.94 m/s
Explanation
Formula
Vp = position/ time
position: Initial position - Final position
Position = 25 m - (-7 m) = 25 m + 7 m = 32 m
Then
Vp = 32 m / 34 seconds
Vp = 0.94 m/s
Wait what is m/s?
Can you tell me that so i could help
Answer:
6 km is the right answer
hope it helps you
Explanation:
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