1. The problem statement, all variables and given/known data A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 16.0 m/s. The cliff is h = 62.0 m above a flat horizontal beach. How long after being released does the stone strike the beach below the cliff? With what speed and angle of impact does the stone land? How do I solve without knowing the angle that the stone is thrown off of the cliff?