Check practice exercise 2.1. Show the following directions using a vector diagram: (a) 28 north of east, (b) 59 south of west, and (c) 15 south of east. I gave an example above (Sample problem 2.1).

ents Sample Problem 2.1 N Specify the directions of vectors A, B, C, and D as shown in the figure. B A Answers: A is 50 north of east. 450 50 B is northwest or 45 north of west. W- O 20% E C is 20 south of east. C D is south. D S Practice Exercise 2.1 Show the following directions using a vector diagram: (a) 28 north of east, (b) 59 south of west, and (c) 150 south of east