Question

a cyclist goes once around a circular track of radius 50m in 2 minutes calculate his uniform circular speed​

Answer 1

Answer:

2.618 m/s

Explanation:

distance Covered in circular path = 2*pie*r = 2*pie*50 = 100* pie meters

Time taken = 2minutes = 2*60 = 120 seconds

Speed = distance/ time = 100* pie/120 = 2.618 m/s