February 25, 2017

Homework Help: physical sciences

Posted by Themba on Tuesday, July 22, 2014 at 11:06am.

A cliff diver,mass 75kg,free falls off a cliff that is 50m above the water surface.He hits the water surface and stops 5m under the surface.calculate:

4.1 The net force while free falling.
4.2 The divers' velocity when he reaches the water surface.
4.3 calculate the time it takes the water to stop the diver.

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