smollkid3 smollkid3

17-02-2020
Mathematics

contestada

9. Lucas is in a car traveling at 15 m/s. This car starts to decelerate
steadily. It comes to a complete stop in 10 seconds. What is it's
acceleration?

Respuesta :

altavistard altavistard

17-02-2020

Answer:

3/2 m / sec²

Step-by-step explanation:

acceleration = change in velocity / time

Here, that would be

acc'n = 15 m/s / 10 s = 3/2 m / sec²

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