The net force acting on a body accelerates it. But it takes something to give the body an angular ac... More >>

In 1686 Sir Isaac Newton published his work on the law of gravity in his Mathematical Principles of ... More >>

Thermodynamics is the study of relationship between energy and entropy, which deals with heat and wo... More >>

These force laws, together with the laws of motion, are the foundations of classical mechanics. They... More >>

Shortly after Oersted's discovery in 1819 that a compass needle is deflected by a current-carrying c... More >>

There are a few forms of this rule, and it can be applied in many ways. Originally, it was a trick f... More >>

Also called Pascal's Principle Pascal's law — d... More >>

Ohm's law was named after George Simon Ohm. It states that for many materials (including most metals... More >>

Law of Atmospheres and Boltzmann Law More >>

Buoyant Forces and Archimedes' Principle More >>