A 755 N driver drops from a board 10.0 m above the waters surface. Find the mechanical energy of the system and find the drivers speed 5.00 m above the waters surface. Then find the divers speed just before striking the water.

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached

This question is incomplete and not physics but i'm  willing to if you can give a better question