A trajectory is the angle made with the horizontal when a projectile is fired. Suppose the projectile is a cannon ball. Assuming air is frictionless, that cannon ball will travel the greatest distance if the trajectory is 45 degrees from horizontal.
A sentence for trajectory: The detectives were determining the trajectory of the bullet.
Beware the missile's trajectory.
A trajectory could also be described as an arc.
The missile followed a predetermined trajectory towards its target.
The trajectory for this flying paper airplane is high.
The word trajectory is a noun. The plural form is trajectories.
We calculated the trajectory of the cannonball before we fired it.
A projectile has minimum speed at the top of the trajectory.
The trajectory of the baseball put it right through the neighbor's window.
The detective gained useful information by following the trajectory of the bullet.
The path that a projectile follows is called a trajectory.
The trajectory of a bullet or any object is the Physics word for describing its path.Provided air resistance is ignored, the trajectory of a bullet will resemble a projectile motion path.