That's amazing; How can you change the distance of the earth by nuclear power ? I don't think that humankind can change the natural force.
Power (physics) is the amount of work done per unit of time.
* Electric power
* Nuclear power
* Solar power
* Wind power
* Wave power
* Tidal power
I doubt that in the next stage if sombody ask If wind power will push the earth further away. Geting back to main did you ask it cause of ongoing wars ??? If you are talking on the laws of physics, powers such as nuclear, wind,solar....or whatever... can vary with intensity, duration, and devastation.
There are two types of nuclear
1. Low yeild nnuclear
2. High yeild nuclear.... If you chose this can really shake the earth but doesn't make any impact on distance.
Nuclear (nuke) does not have instant effect, it goes slowly and kill slowly but physically it is weak.