1. The problem statement, all variables and given/known data A lead ball is dropped into a lake from a diving board 5.0 meters above the water. After entering the water, it sinks to the bottom with a constant velocity equal to the velocity with which it hit the water. The ball reaches the bottom 3.0 seconds after it is released. How deep is the lake? 3. The attempt at a solution I am not sure how to begin this problem. Any help would be appreciated.