Question

A cyclist once goes round a circular track of diameter 105m in 5 minutes.his speed is

(0.5 Points)

2m/s

1.1m/s

10m/s

20m/s ​

Answer 1

Answer:

Here, diameter  = 105m , radius (r) = 105 / 2

Time taken t = 5 × 60 = 300s  

Speed , V = 2πr / t = 2 × 22 / 7 × 105 / 2 × 300 = 1.10 m/s .

Explanation:

Answer 2

Answer:

Here, diameter = 105m , radius (r) = 105 / 2

Time taken t = 5 × 60 = 300s

Speed , V = 2πr / t = 2 × 22 / 7 × 105 / 2 × 300 = 1.10 m/s .

Explanation:

plz Mark as brainlist plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz