No I tried that answer and was told I was off by over 5 minutes (or ~7 km).
For the full basis of the problem, check the following link:
http://www.geocaching.com/seek/cache_details.aspx?guid=58122108-8853-4fd0-bb63-7673799ee2ba
--2sonian--
So I'm still not clear on this or just being vastly stupid. If I sum the vectors to zero, then I get a vector for the missing piece that is of the same magnitude as the second piece and in a direction that is 60° south of due west. How does freefall time matter at that point?
--2sonian--
I'm running into trouble how to conceptualize and determine my reference frames to make the solving of this problem easy:
It's a variation on the "exploding shell" problem, except that an intial velocity of 300 m/s is given to the particle. Here's the setup...