Respuesta :

Answer:

See below ↓↓

Step-by-step explanation:

A to B

  • Avg. speed = Distance covered / Time taken
  • Avg. speed = 200 m / 10 s
  • Avg. speed = 20 m/s

C to D

  • Avg. speed = Distance covered / Time taken
  • Avg. speed = (500 - 200) m / (60 - 30) s
  • Avg. speed = 300 m / 30 s
  • Avg. speed = 10 m/s

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