Distance Displacement

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Across
  1. 2. The net displacement of a vehicle that drives 5 kilometers north and immediately returns 5 kilometers south.
  2. 3. The Greek letter symbol used in physics equations to explicitly denote a change in a variable, such as change in position.
  3. 4. A term referring entirely to the size or numerical value of a measurement, ignoring its spatial direction.
  4. 8. The geometric feature of a straight-line position-time graph that directly represents the object's uniform velocity.
  5. 11. The horizontal or vertical reference line on a motion graph where time or position values are plotted.
  6. 12. An object's distance can be massive, but its displacement is zero if it returns completely back to this starting position.
  7. 13. The branch of classical mechanics in physics that describes the motion of points and objects without considering the forces that cause the motion.
  8. 14. The dashboard instrument in an automobile that continuously records total cumulative distance traveled.
  9. 15. The starting reference point from which an object's position and subsequent change in position are measured.
  10. 16. The mathematical sign given to a displacement value when an object moves backward or opposite to the chosen positive direction.
  11. 17. The rate at which an object covers total ground distance, calculated without any directional aspect.
  12. 18. The type of physical quantity that requires both magnitude and specific direction, like displacement.
Down
  1. 1. The rate at which an object changes its displacement over time, incorporating direction.
  2. 3. The shortest straight-line path between an object's initial and final positions, including direction.
  3. 5. On a curved position-time graph, the slope of this straight line at a single point yields the instantaneous velocity.
  4. 6. An object's exact location at any given moment relative to a specific reference point.
  5. 7. The official SI base unit used to measure both total ground covered and directional change in position.
  6. 8. The type of physical quantity that requires only magnitude and no directional context, like distance.
  7. 9. The total length of the actual path traveled by an object, regardless of its direction.
  8. 10. The state of an object's velocity when both the ground distance covered per second and the path's direction remain entirely unchanged.