You have been approached by the Rambling Wreck club to test the performance of the Rambling Wreck. You are provided with the test results of the car for 10 trial runs in the form of a vector d that contains the displacement of the car from the origin at that second. The first element is the displacement at the 0th second, the second element is the displacement at the 1st second and so on. Write a script called testWreck that displays a plot of the velocity of the Rambling Wreck over time during the test run. You could test your script using:
