Two track athletes cover the same distance in a straight line. Athlete A covers the distance at a constant velocity. Athlete B starts from rest and maintains a constant acceleration. Both athletes cover a distance of 5 km in 520 s. Assume that they are moving in the (+) direction. Determine the following using meters and seconds as your units. a. What was the constant Velocity of Athlete A? b. What is the acceleration of Athlete B? c. What was the final velocity of Athlete B