Shini Somara introduces us to the ideas of motion in a straight line. In this, THE FIRST EPISODE of Crash Course Physics, your host Dr. Shini Somara introduces us to the ideas of motion in a straight ...

The equation of motion of a discrete linear system has the form of a second-order ordinary differential equation with three real and square coefficient matrices. It is shown that, for almost all ...

Albert Einstein's 1905 theory of special relativity revolutionized modern physics. This groundbreaking theory explains how speed affects mass, time, and space, and introduced the world to the most ...

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning.

Speed is a measure of how fast an object is moving. Calculate speed using the speed equation - speed = distance divided by time. The speed equation can be rearranged to find distance travelled and ...