  Concept of inertial mass is not well defined in physics. For defining
inertial mass of a particle we need to know its acceleration under some force
in an inertial reference frame, which itself is defined by the motion of its
background objects. Therefore, the inertial mass of a particle is not
completely its intrinsic property and depends on the position of the particle
itself and and all other particles (which we refer as background) in the
universe. But the background of a particle keeps on fluctuating randomly due to
different physical phenomenon in the universe. Therefore, the exact position or
the mass of a particle can not be determined at any time, without having full
information about all the other particles in the universe. Hence, in this
paper, we define the dynamics of a particle statistically. We show that the
fluctuations in the background of an object contributes to an extra energy term
in the total energy of the particle. If we treat this extra energy term as the
quantum potential then it leads to the Schrodinger equation. Some examples are
also given to show how a classical interpretation can be given to some quantum
mechanical phenomenon.
