An Object Moves with a Constant Speed of 30 M/s

Multiple Choice

An object moves with a constant speed of 30 m/s on a circular track of radius 150 m.What is the acceleration of the object?

A) 0 m/s²
B) 0.17 m/s²
C) 5.0 m/s²
D) 6.0 m/s²