A family on vacation in San Francisco drives from Golden GatePark due south on 19th Avenue for 2.2 miles and then turns west onSloat Boulevard and drives an additional 1.1 mile to go to the zoo.The driving time for this trip is 18 minutes. What is the family’snet displacement for this trip? What is the average speed for thetrip? What is the average velocity? (Remember to specify thedirection of the net displacement and the velocity vectors. Thisrequires giving a reference, like “of the north”, and a directionthe angle is measured, like “east” in the direction “20.0° east ofnorth”.)
