Essentials of Neutron Astrophysics
POTENTIAL ENERGY OF THE LIFTED BODY
“…Energy of the system in some state is called a value showing what kind of work
will be done, if the system pass from that state into zero one (Fig. 41, from point A to
point B)”. (Old physics).
There is not any potential energy in nature. It is a bunching of various notions of
forces and energies, based on the inapprehension of natural phenomena. We have already
known, that force and energy is one and the same thing. Mainly, it is gravitational force
plus force of Light, which in doing mechanical work, passes also into the second stage –
the gravitational one. The various names of the forces are preserved by me for usual
easiness in use.
Potential energy is the weight force.