When discussing motion, velocity is a key concept to understand. Velocity refers to the speed of an object in a specific direction. To calculate the average velocity, one must take into account the ...

Calculating initial velocity is an essential skill for anyone working in fields such as physics, engineering, or sports. It is crucial for understanding motion and predicting the outcomes of various ...

Physicists use the displacement formula to find an object's change in position. It sounds simple, but calculating displacement can quickly get complicated. Let's break it down using some solved ...

Speed-time graphs show speed on the vertical axis and time on the horizontal axis. The gradient of a speed-time graph represents acceleration because: gradient = \( \frac {\text{change in ...

A horizontal line on a distance-time graph close distance-time graphA graph with distance travelled plotted on the vertical axis against time taken on the horizontal axis. shows that the object is ...