1. A path or course of movement determined by chance rather than predetermined direction; an unpredictable route
The particle followed a random trajectory through the magnetic field.
A partícula seguiu uma trajetória ao acaso através do campo magnético.
2. In mathematics and physics, a path that changes direction or position based on stochastic processes
The random trajectory of the molecule was analyzed using statistical methods.
A trajetória ao acaso da molécula foi analisada usando métodos estatísticos.