A car moves with an initial velocity of 25ms−¹ and reaches a velocity of 45ms−¹ in 10s. What is the acceleration of the car?

By: |Published on: Nov 9|Categories: Physics JAMB| 0 comments

A. 2 ms-2
B. 5 ms-2
C. 20 ms-2
D. 25 ms-2

Correct Answer:

Option A = 2 ms-2

Explanation

Acceleration = (increase in velocity)/time taken
= (45 – 25)/10 = (20)/10 = 2 ms-2

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