How fast could an item, say like a ball or something, move on the Earth, say at sea level, before it sets of a thermonuclear explosion?
What's the energy in a thermonuclear explosion? Or you could mean something movinf with so much energy that sets a fusion reaction in the atmosphere. Either way, you are a brainlet.
>>9074405
about 10^7m/s
>>9074752
I think he means the XKCD thing with the baseball thrown at the speed of light.
You'd gotta learn son fluid dynamics some
>>9074405
50 armstones a quarter