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A 57.0 kg diver dives from a height of 15.0 m. She reaches a speed of 14.0 m/s just before entering the water. (a) What was the average force of air resistance (e.g., friction) acting on the diver. (b) What is the force of friction underwater if she reaches a depth of 2.5 m before stopping? Do not neglect the buoyant force of 500 N acting on the diver once underwater
12 years ago

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drwls
See my answer posted elsewhere.
12 years ago
drwls
http://www.jiskha.com/display.cgi?id=1365911229
12 years ago

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