croten1021 croten1021
  • 27-02-2018
  • Physics
contestada

Which speed(s) is/are below the sound barrier in air? A. 257 m/s B. 1,030 m/s C. 10 m/s

Respuesta :

korri1983 korri1983
  • 08-11-2018

The answers are A&C. please mark me brainliest

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