Two cars a and b approach each other at an intersection. car a is traveling south at 20 m/s, while car b is traveling east at 17 m/s. what is the velocity of car a as described by the passengers in car b? 1. 37 m/s, eastward2. 26 m/s, 50° south of east3. 26 m/s, 40° south of west4. 26 m/s, 40° south of east5. 26 m/s, 50° south of west