Board Thread:Questions and Answers/@comment-34954086-20120922085545/@comment-4928331-20130110000606

How  could you? You yourself estimated his velocity in "Coldhearted" as:


 * thankyou for metric conversions. t=4 hr-15 min-19 min, =12360 sec


 * ok KE=1/2 mv^2, v=d/t, 4.8E6/12360, v=388m/s.


 * speed of sound 340 m/s, well i'll be, he was being modest when he said a few mph shy of the speed of sound, he was going Faster.