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A car is initially traveling at 12 m/s when the driver sees a yellow light ahead. He accelerates at a constant 7 m/s^2 for 6 s in order to make it through the intersection. What was the velocity at the end of this time?

Respuesta :

C1042

Answer:

v = 54m/s

Explanation:

[tex]a = \frac{v - u}{t} [/tex]

a = 7m/s²

u = 12m/s

t = 6s

7 = (v-12)/6

v - 12 = 42

v = 54m/s

(Correct me if i am wrong)

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