In physics, trajectory refers to the path that an object follows through space as it moves under the influence of external forces, such as gravity or propulsion. It can be described mathematically and visualized as the route an object takes over time.

Trajectories are crucial in fields like physics, astronomy, and engineering, aiding in predicting the motion of celestial bodies, projectiles, or spacecraft.

Understanding an object’s trajectory allows for precise calculations and predictions, essential in fields where accurate positioning or targeting is necessary.

What Is Trajectory