Question

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

Answer 1

Taking π = 3.14
distance covered in one second = (2) 100 (3.14)/40 = 628/40 = 15.7 m
distance covered in 140 seconds =(15.7 x 140) = 2198 m
Now, final position of athlete will be 1 half a round away from the intial position,
therefore displacement = diameter of the circular track = 200 m
HOPE IT HELPS... PLZ MARK ME BRAINLIEST

Answer 2

Answer:

hope this help you thanks