A Race Car Traveling at a Constant Speed of 50

question 11

Multiple Choice

A race car traveling at a constant speed of 50 m/s drives around a circular track that is 500 m in diameter.What is the magnitude of the acceleration of the car?

• A)0 m/s²
• B)1.0 m/s²
• C)10 m/s²
• D)0.63 m/s²
• E)2.2 m/s²