Abstract
In this paper, the theme of inertia force, around the main theme of this research is to use the demonstration, through mathematical methods to prove that it demonstrated in other physical phenomena, or the actual situation in the presence of the inertia of the process of doing a detailed description, And applying the theory with practical ways of inertia force carried out a detailed comprehensive overview, the simple force of inertia for a definition and description, non-inertial reference system in the application of Newton's Laws of Motion need to introduce an inertial force, inertia force equivalent to the size objects on the quality of Non-inertial reference system and the acceleration of the product, the inertia in the direction of the inertial reference system and the acceleration in opposite directions. Inertial force with real power differential, it does not SHI Li objects. And starting from the inertia of the large number of text introduced by centrifugal force and the Coriolis force, and through the two of the more powerful and proven set out to explain the inertia force, the inertia of the process of doing a detailed description, And applying the theory with practical ways of his predecessors found that the real issue in the application and preliminary feasibility studies, for the simple inertia force for a definition and description.
Keywords：Inertia force Centrifugal force Newton's first law Coriolis force
