Circular motion involves several key effects, primarily centripetal force, which acts toward the center of the circular path, and tangential acceleration, which is perpendicular to the radius. Other effects include the relationship between angular velocity and linear velocity, as well as the implications of rotational dynamics in various physical systems. The discussion also touches on broader concepts like relativity and fluid dynamics, indicating that circular motion is a fundamental aspect of physics. Understanding these principles is essential for grasping the complexities of motion in various contexts. Overall, the phenomenon of circular motion encompasses a wide range of effects and applications in physics.