Potential energy is a scalar and kinetic energy is a vector energy. e.g.
W= -mGM/r + cmV = -mu/r + cP where the potential energy is -mu/r and the vector/kinetic energy is cmV.
The kinetic energy is the energy due to motion, cmV. This is the so-called "Dark Energy", hidden in plain sight. Physicist are blinded to "Dark Energy" because they see energy as only a scalar quantity, not a vector energy.
The "anti-gravity effect' of Dark Energy is Dev.cP = - cp/r cos(PR) called the Divergence of cP. The minus sign indicates the anti-gravity force, the centrifugal force, the center fleeing force..
The gravity force is d(-mu/r)/dr = mu/r^2= vp/r, the centripetal force, center seeking force.
