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Momentum

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An 82kg man drops from rest on a diving board 3.0 m above the surface of the water and comes to rest 0.55 s after reaching the water. What force does he water exert on him?

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An 82kg man drops from rest on a diving board 3.0 m above the surface of the water and comes to rest 0.55 s after reaching the water. What force does he water exert on him?

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From the diving board to the water, it's a free fall hence consider "g"

Force exerted by water = F= ma

Where "a" is the acceleration in water. We need to find out.
Case 1 Considering motion from the ...

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