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Ariana is accelerating her car at 4.6 m/s2. It took her 10 seconds to reach this acceleration. Her starting velocity was 0 m/s. What was her final velocity? A. 0 m/s B.2.3 m/s C.4.6 m/s D.46 m/s

Respuesta :

The Answer Would Be D. 46 m/s

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skyluke89

Answer:

D. 46 m/s

Explanation:

The final velocity of the car is given by:

[tex]v=u+at[/tex]

where

u=0 m/s is the initial velocity of the car

[tex]a=4.6 m/s^2[/tex] is the acceleration

t=10 s is the time

By substituting these numbers into the equation, we find

[tex]v=0 m/s + (4.6 m/s^2)(10 s)=46 m/s[/tex]

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