In a along distance race, the athletes were expected to take four rounds of the track such that the line of finish was same as the line of start . Suppose the length of the track was `200 m`.
(a) What is the total distance to be covered by the athletes ?
(b) What is the displacement of the athletes when they touch the finish line?
( c ) Is the motion of the athletes uniform or non -uniform?
(d) Is the displacement of an athlete and the distance moved by him at the end of the race equal?