Question

Ariana is accelerating her car at a rate of 4.6 m/s2 for 10 seconds. Her starting velocity was 0 m/s.

What was her final velocity?

0 m/s
2.3 m/s
4.6 m/s
46 m/s

Answer 1

Answer:

46 m/s

Explanation:I took the edge test

Answer 2

The final velocity of the car is 46 m/s

Data obtained from the question

• Acceleration (a) = 4.6 m/s²
• Time (t) = 10 s
• Initial velocity (u) = 0 m/s
• Final velocity (v) =?

How to determine the final velocity

The final velocity of the car can be obtained as follow:

v = u + at

v = 0 + (4.6 × 10)

v = 0 + 46

v = 46 m/s

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