Board Thread:Wiki Management/@comment-27123758-20190314010201/@comment-25603146-20190428035336

@Spinoirr, from the looks of things yours is pretty clear cut, with the distance each half of the earth moved being just half of the Earth's diameter of 12742 km (6371 km), and given the timeframe of 3 seconds, that's effectively just moving the whole mass of earth at (6371000 / 3) = 2123666.7 m/s. The Mass of the Earth is 5.972e+24 kg, so plug these into a KE calculator, and you'll get...

1.3467e+37 Joules, or 3.22 Ninatons of TNT: relatively high Large Planet level (about one-fifth of baseline Dwarf Star level.)