Answered

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A car's velocity increases from rest to 14 m/s, E, in 3.5 sec. What is its acceleration

Sagot :

AL2006
Acceleration = (change in speed) / (time for the change).

Acceleration = (14 m/s - 0 m/s) / (3.5 s) = 4 m/s²
sairah
Acceleration = (Change in velocity) / (Time taken)
So,
Acceleration = [tex] \frac{14 - 0}{3.5} [/tex]

Acceleration = [tex] \frac{14}{3.5} [/tex]

Acceleration = 4 m/s²

So, acceleration of the car is 4 m/s²
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