# Energy and force

Corresponding Wikipedia article: Energy, Force

The force field is a physical field, which expresses the object motion energy.

The work is an energy value, which expresses the “golden rule” of mechanics by integrating the force over the object motion path: $A=\int{\mathbf{\overrightarrow{F}}\mathrm{d}\mathbf{\overrightarrow{l}}}$ The power is a transfer rate of work or energy: $P=\frac{\mathrm{d}A}{\mathrm{d}t}=\mathbf{\overrightarrow{F}}\mathbf{\overrightarrow{v}}$ The kinetic energy is a work against the force of inertia.

The forces are categorized by a work value within a closed loop:

Type of force Work within a closed loop Comment
Vortical $>0$ It can cause an effect of “perpetual motion” that is denied by the classical physics.
Conservative (potential) $0$ It produces a potential energy field $$U$$, which tends to a minimum for every object.
$\mathbf{\overrightarrow{F}}=-\nabla U=-grad\;U$
Dissipative $<0$ It converts a kinetic energy into a thermal energy.

Whole the physical space (aether, vacuum) is full of energy, which is in the eternal cycle. The aetheric vortices, which get the "infinite" energy from the surrounding space, are the sources of both vortical and conservative forces.

The law of energy conservation is valid for a closed system, but:

• In the strict sense, the closed systems do not exist.
• The energy of a system is only the part of energy, which is involved in the transformations. The full system energy is never known.