Jeff drives his car and travels 60 Km east, then comes back and travels 30 Km west all in 1 hour. Find a. Total distance covered b. Average speed c. Total displacement d. Average velocity A car has its velocity of 50 m/s and accelerate at 15 m/s2 in 2.0 seconds maintaining its direction. What is its average velocity? How long it takes a car to travel in 50.0 m, if the average speed given is 1.25 m/s? Problem 3: An object travels at a constant velocity for a time period of 12.75 over a displacement of 17.74 m. What is the value of this constant velocity?