Classical mechanics

The force of friction

A friction, as we know, is any conflict of interest concerning a particular event, idea or phenomenon. In physics, it...

Projectile motion

We have previously seen Newton’s three laws of motion (first, second, and third), and we...

Electricity & Magnetism

The magnetic fields

In the previous article we explained Oersted’s experiment with the current wire and the magnetic...



Solid state physics

Quantum mechanics

The travelling pulse

One step farther from the concept of simple harmonic motions is the idea of waves. Simple harmonic motion, as we...