4ESO Física i Química , ARTICLE 85 : Trajectory.

A trajectory or flight path is the path that a moving object follows through space as a function of time.^[1] The object might be a projectile or a satellite. For example, it can be an orbit—the path of a planet, an asteroid, or a comet as it travels around a central mass. A trajectory can be described mathematically either by the geometry of the path or as the position of the object over time.

- Video 1 Trajectory.

- Video 2 Trajectories.

- Video 3 Trayectorias (in spanish).

- Video 4 (in spanisch) Review of distance, displacement, position and trajectory.