 Rotation around a fixed axis

Rotation around a fixed axis refers to the motion of an object as it rotates in a circular path about a specific line or axis that does not move. This concept is commonly encountered in physics and engineering, particularly in the study of rigid body dynamics. Here are some key points to understand this concept: 1. **Axis of Rotation**: The fixed axis is an imaginary line that remains static during the rotation. All points on the object move in circular paths around this axis.