A cyclist maintains uniform circular motion on a circular track by continuously pedaling at a constant speed while adjusting their direction to follow the curvature of the track. This ensures that they maintain a consistent angular velocity.

Examples of uniform circular motion in nature include the motion of the moon and the Earth around the sun, satellites in circular orbits around the Earth, and celestial bodies within galaxies orbiting their centers.

Similar to the stone example, once the hammer or discus is released, it continues moving in the direction it was moving at the time of release due to its inertia. The object maintains its velocity and direction unless acted upon ...

The athlete initiates uniform circular motion by rotating their own body while holding the hammer or discus, giving it a circular motion. This circular motion imparts angular momentum to the object.

Uniform speed in uniform circular motion means that the object covers equal arc lengths in equal intervals of time. This ensures that the object moves around the circle at a constant rate, maintaining a consistent angular velocity.