Question

calculate the acceleration of a bus who speeda changes from 6 m/s to 12 m / s over a period of 3 seconds

Answer 1

2 m/s2

Step-by-step explanation:

Using the first of the kinematic equations, v=v0+at, you can say that v = 12, v0 = 6, and t = 3, So

12 = 6 + 3x

Solve for x and you get 2 m/s2