Parabolické

Parabolické refers to anything related to a parabola, which is a specific type of smooth, symmetrical U-shaped curve. Mathematically, a parabola is defined as the set of all points in a plane that are equidistant from a fixed point (the focus) and a fixed line (the directrix). The shape of a parabola is fundamental in various scientific and engineering applications. For example, parabolic reflectors are used in satellite dishes, telescopes, and headlights because they can focus parallel incoming rays to a single point or, conversely, emit rays from a single point in a parallel beam. The trajectory of projectiles under the influence of gravity, neglecting air resistance, also follows a parabolic path. In economics, the relationship between certain variables can sometimes be represented by a parabolic curve, illustrating concepts like diminishing returns. The term "parabolické" can describe the shape of an object, the path of motion, or a mathematical function that exhibits this characteristic curve.