What is simpal machine?

Any of the basic mechanical devices for applying a force, such as an inclined plane, wedge, or lever

4. 50x10= 500m/s 5. 52m/s

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