Question

the velocity of a car changes from 20m/s to 50m/s in 15 seconds.calculate the the acceleration of the car
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Answer 1

Answer:

2 m/ s²

Explanation:

initial velocity (u) = 20 m/ s

final velocity (v) = 50 m/s

time taken (t) =15 s

acceleration = v-u/t

• 50-20/15 = 30/15=2m/s²