Question

A cyclist goes around a circular track once every 2 minutes. If the radius of the circular track is 105 m,then what will be his speed?​

Answer 1

Answer:

its speed will be 5.25 I an right

Answer 2

Answer:

t = 2min = 2×60 = 120 sec.

r= 105

circumference of the cyclist= 2πr

= 2×22/7 × 105 = 660 m

speed of the cyclist = 660 / 120 = 5.5 m/s