Students often fail to apply logic to simple equations and move straight ... to always sense-check mathematical answers in physics, using a speed calculation as an example. Average speed.

The most commonly used unit in Physics is metres per second (m/s). Based on what you have learned about the speed equation in the video, have a go at this question. Calculate the speed of a runner ...

The Mpemba effect is an intriguing physical phenomenon that causes some systems to cool faster when they are hot than when ...

A fundamental goal of physics is to explain the broadest ... the rate of heat flow can be modeled using an equation very similar to that governing the speed of particle diffusion.