malachite300 malachite300

15-08-2021
Physics

contestada

A boy rode a bike and covered 90 km at an average speed equals 36 km/h but he covered the first thirty km in two hours. What is the average speed at which the remaining distance was covered ?

Respuesta :

nkazimulogaza200 nkazimulogaza200

16-08-2021

Answer:

40

Explanation:

because his increasing speed

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