Final answer:
The answer explains how to calculate the height of the top when two balls reach the ground simultaneously.
Explanation:
To determine the height of the top, we need to consider the motion of the balls. Since both balls take the same time to reach the ground, they travel the same distance when the second ball is released at a point 15 m below the top. Using kinematic equations, we can calculate that the height of the top is 25 meters.
Learn more about Calculating heights and distances in physics here:
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