* Neglecting Air Resistance: In ideal projectile motion, we assume there's no air resistance. This means the only force acting on the projectile is gravity, which acts vertically downward.
* Independence of Motion: Projectile motion is a classic example of independent motion. This means the horizontal and vertical components of the motion are independent of each other. The horizontal motion is uniform (constant velocity), while the vertical motion is uniformly accelerated (due to gravity).
* Constant Horizontal Velocity: Since there's no horizontal force, the horizontal velocity of the projectile remains constant throughout its flight.
In summary: The vertical component of velocity (which is influenced by gravity) does not affect the horizontal component of velocity. The projectile will travel at a constant horizontal speed, regardless of how high or low it goes.
Important Note: This is true only in ideal projectile motion where air resistance is negligible. In real-world scenarios, air resistance can significantly affect both the horizontal and vertical components of velocity.
