Answer:
The average acceleration of the car is 5.2778

Step-by-step explanation:
The acceleration of an object is a magnitude that indicates how the speed of the object changes in a unit of time. That is, acceleration relates changes in velocity with the time in which they occur.
The expression for the calculation of the acceleration is:

In this case:
- acceleration=?
- change of velocity= final velocity - initial velocity= 95 km/h - 0 km/h (because the car accelerates from rest)= 95 km/h
- time= 5 seconds
First, it is convenient to express the change in velocity in units of m/s, where 1 h = 3,600 s and 1 km = 1,000 m.

So, replacing in the definition of acceleration:

acceleration= 5.2778

The average acceleration of the car is 5.2778
