System

SI SYSTEM
It is known as Standard International System of Units which is the improved and extended Version  of MKS SYSTEM.


SYSTEM OF UNITS


CGS SYSTEM [FRENCH System of Measurement]
Length= Centimeter (cm)
Mass   = Gram (g)
Time    = Second (s)


FPS SYSTEM [BRITISH System of Measurement]

Length= Foot 
Mass   = Pound 
Time    = Second (s)



MKS SYSTEM [METRIC System]

Length= Meter (m)
Mass   = Kilogram (kg)
Time    = Second (s)