* Constant Velocity: Ignoring air resistance, the horizontal velocity of a projectile remains constant throughout its flight. This is because there are no horizontal forces acting on it.
* No Acceleration: Since the horizontal velocity is constant, the horizontal acceleration is zero.
* Independent of Vertical Motion: The horizontal motion is completely independent of the vertical motion. The projectile's horizontal velocity does not affect how it moves vertically, and vice versa.
In summary, the horizontal motion of a projectile is a uniform motion, meaning it travels at a constant speed in a straight line.
