What is the difference between circular and rotational motion?
Circular motion | Rotational motion |
The object in a circular motion just moves in a circle. | The object rotates around an axis in rotational motion. |
The distance between the center of mass and the axis of rotation remains fixed. | Rotational movement is based on the rotation of the body around the center of mass. |
The axis of rotation remains fixed. | The axis of rotation can change. |
Artificial satellites, for example, orbit the Earth at a fixed altitude. | The Earth, for example, rotates on its own axis. |