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22-12-2020
Physics

contestada

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

Respuesta :

gcantiga44 gcantiga44

22-12-2020

Answer:

10 m/s

Explanation:

Speed = Distance / Time

Speed = 400 / 40

Speed = 10

Unit = meters per second = m/s

Answer Link

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