lanaak1 lanaak1
  • 22-12-2020
  • Physics
contestada


1. What is the speed of a runner who runs 400 meters in 40
seconds?

Respuesta :

gcantiga44
gcantiga44 gcantiga44
  • 22-12-2020

Answer:

10 m/s

Explanation:

Speed = Distance / Time

Speed = 400 / 40

Speed = 10

Unit = meters per second = m/s

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