👉 The term "nondendroidal" is a concept that refers to an object or system that cannot be influenced by external forces. In physics, this means that the object or system behaves in a way that does not depend on external conditions or influences. For example, consider a pendulum, which is a simple mechanical device used to measure angular velocity. The motion of the pendulum is influenced only by its own weight and gravity, and it cannot be affected by any external forces such as air