Question

a cyclist moving along a circular track of radius 140m completes 2rounds in 50 seconds . calculate ,1) total distance covered , 2) net displacement and, 3)speed of the cyclist

Answer 1

Answer:

Explanation:radius = 140 metre

1 round = 25 seconds

Total distance- 2πr

2×22/7×140/25

35.2m

Answer 2

Explanation:

See the attachment...........