  In this work, we show an application of the de Broglie-Bohm Quantum Theory of
Motion (QTM) as a powerful tool for evaluating Bohm's quantum force in the
scattering process of a Gaussian wavepacket by a classical Eckart potential.
Our results show that in the absence of a classical potential, the system
experiences quantum effects arising from an effective force, intrinsically
related to the existence of the wavepacket itself. In contrast, in the
scattering by the classical potential, it experiences a quantum force effect
even in the absence of any classical force, reinforcing the fact that
potentials can act without classical force fields. Thus, this application could
be useful to introduce QTM, through the discussion of the concept of Bohm's
quantum force, as a classroom working tool instead of merely an alternative
interpretation of the quantum theory.
