Bob walks 200 m south. then jogs 400 in northwest. then walks 200 m in a 30 direction. south east. a. Draw a graph of Bob's movements. Use a ruler and protractor. [14 points} b. Use graphical and analytical methods to nd the total displacement that Bob traveled. {Magnitude and direction) (20 pts] c. Compare the results obtained by the graphical and analytical method. (Percent of difference). [6 points} 2. Knowing that c: = 35, determine {graph and analytically) the resultant ofthe forces that are show in the figure. Compare your results calculating the percent difference. {Analytically it must be by components rectangular