Question

what does the x represent on a motion map?
○ reference point
○ total displacement
○ speed
○ velocity

Explanation:

In a motion map, the x - axis (or the x - component) is related to the position with respect to a reference point. A reference point is a fixed point used to describe the position or motion of an object. Speed is a scalar quantity related to the rate of change of distance, total displacement is the vector from the initial to the final position, and velocity is the rate of change of displacement. The x in a motion map represents the reference point - related position or the reference point itself in the context of defining the object's location for motion analysis.

Answer:

A. reference point