4 ms·
Not a rocket scientist -- but I remember reading this: http://what-if.xkcd.com/58/ http://what-if.xkcd.com/58/ You're right, it's about lateral speed.
by stvswn 11y ago
Not a rocket scientist -- but I remember reading this: http://what-if.xkcd.com/58/ http://what-if.xkcd.com/58/
You're right, it's about lateral speed.