What characterizes angular motion?

Angular motion is defined by the movement of an object around a fixed point or axis. This type of motion typically occurs when an object travels along a circular path, such as a wheel turning or a gymnast performing a rotation on a bar. Unlike linear motion, which involves movement from one position to another in a straight line, angular motion involves a change in orientation and can be described in terms of angles, which are measured in degrees or radians.

In the context of the other options, change of position in a straight line refers specifically to linear motion, which is distinct from angular motion. Movement that is both linear and curved might involve elements of both types of motion but does not exclusively define angular motion, which is specifically about rotation. A stationary position of an object does not involve any movement at all, and thus does not apply when discussing characteristics of motion in general, including angular motion.