Question

In a long 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 is 200m
1. what is the total distance and displacement when they reach the finish line?
2.is the motion of athlete uniform or non-uniform.?

Answer 1

Given,
Length = 200m
Total distance = 200 × 4 = 800
Displacement = 0 because end and start was same
Motion of the athletes is non-uniform