Question

Q6.An athlete runs on a circular track of diameter 14 metre .He completes 4 rounds of the

track. Find distance covered and displacement.​

Answer 1

Diameter=14m

radius= 14/2=7m

distance of the circular track=circumference

=2×pie×r

2×22/7×7=44m

Distance covered by the athletics=44×4=176m

as they are on the starting line the displacement is 0m