Question

two cyclists cycle along circular tracks of radii R1 and R2 at uniform rates.if both of them take same time to complete one revolution ,then their angular speeds are in the ratio? 

Answer 1

the ans is 1: 1 .how much ever the radii is angular dispacement depend only on angle.also they take the same time.Hence they have equal angular speeds

Answer 2

The angular speed  of the circular tracks is given below in the form of ration which is 1: 1 . It is because how every the radius is angular displacement actually based on the given angle.  Apart from that, they can take the similar time. Though, they have similar angular speeds. Due to this, we get the ratio of angular speed as 1:1.