Objects in Motion: Car driving down the street, Bicycle riding on a path, Train moving along the tracks, Leaves swaying in the wind, People walking in the park. Objects at Rest: A parked car, A stationary bench, A book on ...

A reference point is a fixed location or object used to determine the position or motion of another object. It provides a basis for measuring distance, direction, and movement, helping to describe the location of an object relative to it.