***JAVA***

(Physics: acceleration) Average acceleration is defined as the change of velocity divided by the time taken to make the change, as shown in the following formula:

a = (v1 - v0)/t

Write a program that prompts the user to enter the starting velocity v0 in meters/second, the ending velocity v1 in meters/second, and the time span t in seconds, and displays the average acceleration. Here is a sample run:

Enter v0, v1, and t: 5.5 50.9 4.5

The average acceleration is 10.0889