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Dovator [93]
3 years ago
5

Which speed is at the sound barrier?

Physics
2 answers:
morpeh [17]3 years ago
7 0

The speed at the sound barrier is 343 m/s

N76 [4]3 years ago
6 0

343 m/s.....................

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<h3>What is a number sentence?</h3>
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