Final answer:
In the context of Physics, motion to the right is typically considered the positive direction, especially when defining the x-coordinate in a reference frame.
Step-by-step explanation:
In the context of directions, particularly when describing horizontal motion in Physics, motion to the right is usually considered positive. This orientation is based on the designation of a coordinate system within a reference frame used to describe the direction of a vector quantity. For instance, if we define the +x-direction to point east, then motion towards the east is considered positive. Conversely, motion to the left would typically be interpreted as negative. It's worth noting that this convention can vary depending on the scenario or the user's preference. For example, if it's more convenient, one could choose west as the positive direction for a specific context. However, once a positive direction is chosen for solving a problem, it must remain consistent throughout the problem-solving process.