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Physics, 21.04.2020 00:40 nicolemaefahey

What are supersonic speeds?

speeds at 343 m/s exactly

speeds above 343 m/s

speeds below 343 m/s

speeds exactly at the speed of sound

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Answers: 1

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What are supersonic speeds?

speeds at 343 m/s exactly

speeds above 343 m/s
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