Question

plz answer this humble request

Answer 1

We know that :

$Speed = \frac{Distance - Traveled}{Time - Taken}$

Given : Cyclist goes around the Circular Track of Radius 105 meters

We can Notice that the Circular Track is the Circumference of Track

Circumference of Circular Track = 2π × Radius of the Circular Track

⇒ Circumference of Circular Track = 2 × (22/7) × 105 = 660 meter

⇒ Distance Traveled by the Cyclist in 2 minutes is 660 meter

⇒ Time Taken = 2 minutes = 2 × 60 sec = 120 sec

⇒ Speed of the Cyclist = 660/120 = 5.5 meter per sec