A diver springs upward from a board that is three meters abovewater. At an instant he contacts the water his speed is 9.20 m/sand his body makes an angle of 78.0o with respect to the horizontalsurface of the water.
(a) Determine his initial velocity (magnitudeand direction).
(b) What is his maximum height above the watersurface?
(c) Find the horizontal distance between his initial and finalpoints.