Question

A cyclist goes on a circular track of diameter 105 m in 5 min calculate its speed​

Answer 1

Explanation:

We know that,

$\bold{speed = \frac{distance}{ time} }$

$\implies \: \frac{105}{5}$

$\implies21m/min$

Answer 2

Answer:

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