Two-dimensional motion: Shown below are the velocity and acceleration vectors for a person in several different types of motion. In which case is the person slowing down and turning to his right?

Question

Quizplus · Accepted Answer

In choice B, the velocity vector is decreasing in magnitude (slowing down) and turning to the right, as indicated by the acceleration vector pointing towards the right. In all other choices, the person is either moving at a constant speed or not turning to the right.

Two-Dimensional Motion: Shown Below Are the Velocity and Acceleration Vectors