👉 Isotropism is a physical property of matter that describes how it behaves under a varying gravitational field. In other words, it refers to the tendency of an object or substance to move in a straight line perpendicular to its direction of motion when subjected to a changing gravitational force. Isotropism can be defined as a phenomenon where an object's position (or its orientation) does not change with respect to another object moving at constant velocity, regardless of the magnitude and direction of the acceleration. This