What type of motion describes an object rotating around a fixed point?

When an object rotates around a fixed point, it undergoes what is known as rotational motion. This type of motion involves the object turning about an axis that remains static, which distinguishes it from other types of motion. In rotational motion, all points in the object experience circular paths around the axis, and parameters such as angular velocity and angular acceleration describe the motion.

In contrast, linear motion refers to an object moving in a straight line without any rotational aspects. Translational motion is a broader term that may encompass both linear motion and some aspects of rotational motion, but it doesn’t specifically pertain to the kind of movement that involves a fixed rotation around a point. Vibrational motion involves repetitive back-and-forth movements around an equilibrium position, while rotational motion focuses specifically on the circular movement around an axis. Thus, the essence of rotating about a fixed point aligns perfectly with the definition of rotational motion.