Originally posted by Silent Master
Thor used real lightning, he summond it into his hammer and then fired it at Iron-man.So again, if your going to base your argument on calcs, you need to do them for both sides.
"He summond it into his hammer and then fired" because that's real and has shit loads of data on the subject like known bullet speeds.
I don't recall how slow (assuming it was slow) Thor's lightning blast were, but an argument could be made that Mjolnir affects the lightning, since a fictional hi-tech/magical hammer is just that.