* Uniform motion means an object moves with a *constant velocity*. Velocity includes both speed and direction.
* Circular motion involves a constant change in direction, even if the speed is constant.
Therefore, an object moving at a constant speed in a circular path is not in uniform motion because its direction is constantly changing.
Here's a more accurate description:
* Uniform circular motion: This describes an object moving in a circular path with a constant speed. While the speed is constant, the object's velocity is constantly changing due to the changing direction.
Key takeaway: Uniform motion requires constant speed *and* constant direction. Circular motion, even at constant speed, has a changing direction.
