Balls

In physics, "balls" refer to spherical objects that are uniform in shape and often used in various contexts such as sports, engineering, or scientific experiments. Their shape allows for balanced motion, easy rolling, and consistent behavior when moving through space. Balls can be made from diverse materials like rubber, metal, or plastic, depending on their purpose. They are essential in activities like tennis or bowling, as well as in machinery or ballistics, where their properties influence dynamics like velocity, momentum, and impact. Their simplicity and symmetry make them fundamental in understanding motion and forces.