When throwing at a moving target, the easiest object to throw would likely still be the soft beach ball. Its lightweight and larger size make it easier to aim and throw with enough force to reach a moving target. Additionally, its soft material ensures that even if it doesn't hit perfectly, it won't cause any harm.
The hardest object to throw at a moving target might be the frisbee. Although it is designed for throwing, achieving the right angle and spin is crucial for accuracy, especially with a moving target. The frisbee also requires a certain technique to ensure it glides effectively through the air, which may be difficult to execute perfectly while focusing on a moving target.
In summary, the difficulty of throwing against a moving target often hinges on factors such as object weight, size, shape, and the throwing technique required to achieve accuracy. The beach ball’s forgiving nature makes it easier to throw, while the frisbee demands more precision and skill, making it the harder choice in this scenario.