3 ms·You forgot to divide by two. It's actually 1.6 MJ, not 3.2 MJ.by sjfiekzjndn 10y agoYou forgot to divide by two. It's actually 1.6 MJ, not 3.2 MJ.Retric 10y agoJust edited before seeing your note. But, thanks I always forget about that 1/2.abakker 10y agoJust to be pedantic, it is "brakes" for slowing things down, and "breaks" for ruining or damaging something.