Guessing they’re talking about Power-On Self Test rather than the HTTP verb. I’m assuming you were thinking of the latter given you mentioned a software engineer.
Guessing they’re talking about Power-On Self Test rather than the HTTP verb. I’m assuming you were thinking of the latter given you mentioned a software engineer.
Ship gets lighter as more fuel is destroyed. Ship gets heavier as it gets closer to light speed.
At 90% of light speed, the ship’s mass would be around 2.3x its rest mass.
I haven’t looked at your calculations in detail, but you seem to be missing that important point!