jameela85m jameela85m

18-09-2022
Physics

contestada

20. A boy runs 400 m at an average speed of 4.0 m/
s. He runs the first 200 m in 40 s. How long does he
take to run the second 200 m?

Respuesta :

rick3sanchez rick3sanchez

18-09-2022

Answer:

40s to run the second 200 m

Explanation:

the average speed is 4.0 m/s

if he is moving at a constant speed he should be able to run the first and second have at the same time

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