* Displacement: The shortest distance between the starting point and the ending point, measured in a straight line. It's a vector quantity, meaning it has both magnitude (size) and direction.
* Distance: The total path length traveled. It's a scalar quantity, meaning it only has magnitude.
Example:
Imagine a car driving around a circular track. It starts and ends at the same point.
* Distance: The car traveled the entire circumference of the circle.
* Displacement: The car's displacement is zero because it ended up back where it started.
In summary:
* Displacement is always the shortest path between two points.
* Distance can be longer than displacement if the path is not a straight line.
* In some cases (like a straight line path), the distance and displacement can be equal.