If an object traveled at 35 m/s for 20 s, it would travel the same distance in the same time as the previous example but in the second case, the object's velocity would always be 35 m/s. What is (a) t...If an object traveled at 35 m/s for 20 s, it would travel the same distance in the same time as the previous example but in the second case, the object's velocity would always be 35 m/s. What is (a) the average velocity of the car, and (b) the average speed of the car in m/s? (a) The average velocity of the car is zero (0 m/s) because \(x_f=x_i\); the car ends up at the same place it starts.