Perform vector arithmetic in MATLAB to do Problem 5 from the Excel homework (the area under a given curve estimate). Your code should also output a nicely formatted plot of velocity vs. time. Don't forget axis labels with units. D. 5. A particle that is moving in a straight line has a speed, lil Im/s) which is a function of time, t (s) according to: Estimate the displacement of the particle from 0 to 7 seconds to within 0.3 m of the correct answer, which is 115.5 m. Hint: Use the area opproximation method to find the area under the curve (which represents the particle's displacement). Format the answer in an appropriate way and print only the answer and the beginning of your (likely very long) column. Note what time step is necessary to achieve the desired accuracy