Question

An athlete completes one round of a circular track of diameter 200 m in 40 second what will be the distance covered and the displacement at the end of 2 minutes and 20 second

Answer 1

2min20sec = 4x 40seconds right

so distance travelled is 4x200=800m

as the athlete took 40s to cover full 200m

the displacement is zero as the athlete took 4 rounds around the field completely the shortest distance between his starting and ending point is 0. CHEERS DUDE