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A 57.0-kg person jumps from rest off a 2.20-m-high tower straight down into the water. Neglect...

A 57.0-kg person jumps from rest off a 2.20-m-high tower straight down into the water. Neglect air resistance during the descent. She comes to rest 1.40 m under the surface of the water. Determine the magnitude of the average force that the water exerts on the diver. This force is non-conservative.

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