In physics, displacement is a key concept that allows us to measure an object’s overall change in position. One way to determine such displacement is by analyzing a velocity-time graph. In this ...

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 ...

When a relationship between two variables is defined by a curve it means that the gradient, or rate of change is always varying. An average speed for a journey can be found from a distance-time graph ...