You and your family are driving to your grandparents house, which is 95 km away. If you drive at an average speed of 85km/h, how long will it take you to get there?

Two cars are driving in the same direction from the same place. If one travels at 50 mph and the other at 58 mph, how long will it take them to be 40 miles apart?

Question: Anne, while driving to college, computes the average speed for her journey to be 20 km/hr. On her return trip along the same route, there is less traffic and the average speed is 30 km/hr . What is the average speed for Anne’s trip:

You drive west at 77 km/h for 25 min, then follow a road that goes42^\circ south of west, driving at 96 km/h for another 45 min. Letthe +x-axis point east and the +y-axis north.
Find your total displacement.
Find your average speed for the trip.
Find your average velocity for the trip.