50km is an example of __ which is a __ quantity. displacement, vector displacement, scalar distance, scalar distance, vector

To determine whether the given quantity is a scalar or a vector, we need to understand the definitions of displacement and distance, as well as the difference between scalar and vector quantities. Distance is a scalar quantity that refers to how much ground an object has covered during its motion. It does not include any information about the direction of the motion. Displacement, on the other hand, is a vector quantity that refers to how far out of place an object is; it is the object's overall change in position and includes information about the direction of the motion from the starting point to the final position.The given quantity, , does not have any directional information associated with it. It simply specifies a magnitude of 50 kilometers. Without direction, we cannot consider it as displacement. Therefore, is an example of distance, which is a scalar quantity.