A high diver leaves the end of a 5.0 m high diving board and strikes the water 1.4 s later, 2.8 m beyond the end of the board. Considering the diver as a particle, determine the following.
(a) her initial velocity, v0
1 m/s 2° 3
(b) the maximum height above the water reached
4 m
(c) the velocity vf with which she enters the water