Final answer:
To design a course, one should consider obstacles and use accurate measurement methods like a pedometer or measuring wheel. Data should be represented in a table, and the difference between distance and displacement must be understood.
Step-by-step explanation:
To design a course for a walk, one must b. Consider obstacles and landmarks. This process includes assessing the terrain, noting any potential hazards, and incorporating memorable or important features into the route. Two methods to measure the course include a. using a pedometer and b. measuring with a measuring wheel. These tools provide precise readings for distance, helping to ensure the accuracy of the course length.
When planning measurements, it's critical to identify clear roles among participants, such as a bike rider, timer, and recorder. Data should be collected and organized systematically, using a table to represent results. Furthermore, it is essential to differentiate between distance and displacement. The distance is the total path traveled from the starting position to the final position, and displacement is the shortest path between these two points.
To summarize, designing a course requires careful consideration of the environment and accurate measurement tools. Once a plan is devised, it should be reviewed for feedback. It is also important to understand the distinction between distance and displacement when representing movement in physical space.