After solving question 1, you might have guessed that both balls will hit the floor at the same moment. But why?
Initially, it seems like a completely different question. Both balls have the same weight, but their trajectories are different. However, the physical principle about free falling remains the same – the falling speed of both balls is equal.
Each ball moves in two directions - horizontally (forward) and vertically (downwards).
Although the blue ball is moving faster HORIZONTALLY, thus landing farther from the table, both balls have the same VERTICAL speed, so the answer doesn't change.
The physical principle: The free-fall speed of two falling objects is always identical, regardless of shape, size, or mass.