a) Write a VBA program that calculates the distance traveled when given the initial velocity, time and acceleration as governed by the following kinematic equation: where x is the distance traveled (in m) vi is the initial velocity (in m/s) a is the acceleration (in m/s2) t is the time in (s) Program criteria . The vi, a and t data should be contained in cells in your spreadsheet (with units indicated) Use at least one comment line in your program Display the result for x in a Message Box . b) Modify your program to display the result of your calculation in a cell on your worksheet