I'm about 2 weeks into A.P. Physics, and couldn't be more lost. The teacher told me just to jump into A.P. without taking regular physics. And here I am now, failing the class. Now I have decided to scour the internet, not for the answer, but for something to lead me into the direction. The question, A swimmer runs horizontally off a diving board with a speed of 3.63 m/s and hits the water a horizontal distance of 1.58 m from the end of the board. What I need: How high above the water was the diving board? (In meters) Thanks in advance.