Two Motorcycles Are Riding Around a Circular Track at the Same

Multiple Choice

Two motorcycles are riding around a circular track at the same angular velocity. One motorcycle is at a radius of 15 m; and the second is at a radius of 18 m. What is the ratio of their linear speeds, v₂^/v₁?

A) 1.0
B) 0.83
C) 1.4
D) 0.71
E) 1.2