Two cars are traveling on a desert road, as shown below. After 5.0s, they are side by side at the next telephone pole. The distance between the poles is 70.0 m. Identify the following quantities:
a. the displacement of car A after 5.0 s
b. the displacement of car B after 5.0 s
c. the average velocity of car A during 5.0 s
d. the average velocity of car B during 5.0 s