In the field of physics, the term velocity refers to the rate at which an object changes its position, taking into account both the speed and direction. While average velocity is relatively ...

Instantaneous acceleration is a fundamental concept in physics, describing the rate at which an object’s velocity is changing at a specific point in time. Understanding how to calculate instantaneous ...

Abstract: Moving object environments are characterized by large numbers of moving objects and numerous concurrent continuous queries over these objects. Efficient evaluation of these queries in ...

The gradient of a displacement-time graph at a particular time gives the velocity of the object at that time. The gradient of a velocity-time graph at a particular time gives the acceleration of the ...