Shown below are the velocity and acceleration vectors for an object in several different types of motion.In which case is the object's velocity changing while its speed is not changing?

Question

Quizplus · Accepted Answer

In option D, the velocity vector is changing direction while the acceleration vector remains constant and perpendicular to the velocity vector. This means that the object is undergoing uniform circular motion, where its speed (magnitude of velocity) remains constant while its direction changes.

Shown Below Are the Velocity and Acceleration Vectors for an Object