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Basic explanation of what forces are, focussing on the subatomic world and including electromagnetic, weak and strong force.
Part one of a four part series on the fundamental forces (or interactions) of physics begins with the strong force or strong interaction - which on the small scale holds quarks together to form ...
A short explanation of force carriers which are particles responsible for the forces we experience.
A force which can hold a nucleus together is strong indeed.
A very basic introduction to forces.
A demonstration of multiple forces that acts on an object.
A summary page linking to many concepts relevant to forces.
String tension, weight of suspended sphere and beam and reaction force of the wall on the beam are shown in different colours and can be varied
Shows how the normal force, friction and total force change when the body's weight, the coefficient of friction or angle of incline are changed.
Particles that interact by the strong interaction are called hadrons. This general classification includes mesons and baryons but specifically excludes leptons, which do not interact by the strong ...
Showing 1 - 10 of 149