In: Physics
A diver of mass m drops from a board 6.00 m above the water's surface, as shown in the figure. Neglect air resistance.
(a) Use conservation of mechanical energy to find his speed 3.00 m above the water's surface.
(b) Find his speed as he hits the water.
(c) Suppose the diver vaults off the springboard, leaving it with an initial speed of 3.68 m/s upward. Use energy conservation to find his speed when he strikes the water.