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In: Physics

A diver of mass m drops from a board 6.00 m above the water's surface, as...

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.

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