One of the topic from: The Series-- Physics in daily life

Laws of Physics

One of the Physics Law:

Newton's second law

A net force on an object will accelerate it�that is, change its velocity. The acceleration will be proportional to the magnitude of the force and in the same direction as the force. The proportionality constant is the mass, m, of the object.

F = m a

Postulates of Special Theory of Relativity

Stating Eintein's two postulates in a simple form:

1. The laws of Physics are applicable within its own inertial frame of reference.

2. The speed of light have a constant value. The above laws are staed in a simple form for common people.


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