Final answer:
To find the acceleration of a bus that changes its velocity from 5 m/s to 15 m/s in 5 seconds, use the formula a = ∆v/∆t. The acceleration is calculated to be 2 m/s^2.
Step-by-step explanation:
The question asks about calculating the acceleration of a bus that changes its velocity from 5 m/s to 15 m/s over a period of 5 seconds. To find the acceleration, we can use the formula:
a = (∆v)/(∆t)
where ∆v is the change in velocity and ∆t is the change in time.
In this case, ∆v = 15 m/s - 5 m/s = 10 m/s, and ∆t = 5 s. So, the acceleration is:
a = (10 m/s) / (5 s) = 2 m/s2
Therefore, the acceleration of the bus is 2 m/s2.