The nation of the physical quantity or is existence is
express by its dimension of that physical quantity.
The dimension is also use to verify the antheicity of
equation based on physical observation
Type dimension
There are three type of dimension mass, time and length all
the other physical equations are derived equations
Mass - M
Time - T
Length - L
Exmaple
Acceleration = L/T2
velocity = L/T
Time = T
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