I'm sorry, but I would need more information or context in order to determine the speed of the ball at the fourth position. Please provide more details about the scenario or equation you are referring to.
To determine the speed of the ball at the fourth position, we would need additional information, such as the time it takes for the ball to reach that position, or any other relevant parameters. Without this information, I cannot provide a specific answer. Please provide more details if available.
To determine the speed of the ball at the fourth position, we need more information. The speed of an object can be calculated by dividing the distance it has traveled by the time taken to cover that distance. Do you have the values for the distances covered by the ball at each position?
