[Guille]

I guess that according to my speed and acceleration time-travelling formulas we could get the force an object has in time-travelling:

F=m[(ft-it)/t)]

ft=final time
it=initial time
t=time duration of time-travelling)
m=mass
F=force

then, the energy of time travelling, which I am going to define as "time energy" is Fd. But as distance is the distance applied of the force, we substitude it my the time application of the force, getting E(work done)=Ft

then we can get the power of the object in time-travelling and other characteristics.

The problem with these chains of formulas is that I am substituing distance with time. I'm not sure if the numbers that we obtain would still be valid.