that is speed, or velocity if a direction is implied
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Velocity is defined as displacement over change in time. It is a vector quantity that describes the rate at which an object changes its position.
The average velocity of a moving object is defined as the displacement divided by the time taken to cover that displacement. Mathematically, average velocity is equal to the change in position over the change in time: Average velocity = (final position - initial position) / time elapsed.
Displacement is the change in position from the initial point to the final point of an object. The time interval represents the duration over which this change occurs. So, the displacement over a time interval gives the overall change in position of the object during that period.
Actually, a change in the position of an object when compared to a reference point is defined as displacement. Speed, on the other hand, is the rate at which an object covers distance over a period of time.
An object's change in position over time is called displacement. Displacement is a vector quantity that represents the distance and direction of an object's final position relative to its initial position.
In physics, displacement is the change in position of an object, velocity is the rate of change of displacement over time, and time is the duration of the motion. The relationship between displacement, velocity, and time is described by the equation: displacement velocity x time. This equation shows how the distance an object travels (displacement) is related to how fast it is moving (velocity) and how long it has been moving (time).