Plot, as a function of time, the rotational velocity of your car's wheels as you

(a) back out of your driveway,

(b) drive down a residential street,

(c) turn onto a highway, 

(d) drive on the highway for a while, 

(e) exit the highway and stop at a traffic light, 

(f) drive on a city street, and 

(g) park at your favorite Chinese restaurant.