Final answer:
When a ball is caught at the same height it was hit, it means it is caught at the same vertical position as where it was initially thrown. The vertical motion of the ball is not impacted by its horizontal motion or any horizontal forces. In ideal conditions, the horizontal velocity remains constant and the vertical motion is influenced by gravity.
Step-by-step explanation:
When we say that a ball is caught at the same height it was hit, it means that the ball is caught at the same vertical position as where it was initially thrown or hit. This implies that the vertical motion of the ball is not affected by its horizontal motion or any horizontal forces acting on it.
In ideal conditions, the horizontal velocity of the ball remains constant, and the vertical motion is solely influenced by gravity. For example, if a ball is thrown horizontally and travels a certain distance horizontally, it will also fall vertically and be caught at the same height.