![]() ![]() Red dots – locations where the tracker was traveling slower than 1 mph. Yellow dots – locations where he tracker was slowing down. It typically includes a sample of each symbol (point, line, or area), and a short description of what the symbol means. Map symbols may include point markers, lines, regions, continuous fields, or text these can be designed visually in their shape, size, color, pattern, and other graphic variables to represent a variety of information about each phenomenon being represented.Ī map legend or key is a visual explanation of the symbols used on the map. ![]() To put the information of the map into context, cartographers must add a map scale. It may seem a simple place to start, but every map needs a title. ![]() A good way to remember these features is DOGSTAILS: date, orientation, grid, scale, title, author, index, legend, and sources. What are the 6 basic features of a map?Īlong with scale, symbols, and grids, other features appear regularly on maps. Most maps contain the same common elements: main body, legend, title, scale and orientation indicators, inset map, and source notes. Newton’s second law, which states that the force F acting on a body is equal to the mass m of the body multiplied by the acceleration a of its centre of mass, F = ma, is the basic equation of motion in classical mechanics. An object is moving if its position relative to a fixed point is changing. You can describe the motion of an object by its position, speed, direction, and acceleration. What are 3 ways of describing and measuring motion? Third Equation of Motion : v 2 = u 2 + 2 a s.Second Equation of Motion : s = u t + 1 2 a t 2.First Equation of Motion : v = u + a t. ![]()
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