Final answer:
In proper trip planning and physics, understanding the concepts of velocity and displacement is crucial. A constant motion in one direction implies a straight-line displacement and constant velocity. For activities like canoeing, knowledge of currents and their effects near shores and river centers is important.
Step-by-step explanation:
When considering proper trip planning, especially related to physics and real-life applications, it is important to understand the concepts of position, velocity, and displacement. For instance, if a car is moving on a straight road at a constant speed in a single direction, the true statement is that its velocity is constant and the displacement is in a straight line, aligning with the direction of motion.
Further, in terms of the vectors described during the trip planning, vector A and vector B will be consecutive vectors that lead to the calculation of the total displacement based on their direction and magnitude. Similarly, when performing the actual trip planning, it is essential to plan the route accurately and include a map, making sure to cite any sources if not self-made. Moreover, for activities such as canoeing, understanding the significance of the current and its speed near the shore versus the middle of the river is crucial to efficient and safe travel.