Two Motorcycles Are Riding Around a Circular Track at the Same

question 45

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