Sunday, May 6, 2012

The Bomb Vest Threat


Yesterday I was threatened with a bomb by Moriarty, a criminal mastermind who dislikes Sherlock and I.  At one point, we reached a standoff with Moriarty, in which a bomb vest lay between Sherlock and I and Moriarty, and snipers had trained their guns on Sherlock and I at Moriarty's request.  Sherlock had a gun pointed at the bomb vest, ready to blow it up.  If he had blown up the vest, which weighed about 2.267 kg, it would have exploded apart into a hundred pieces.  The momentum of the entire thing would be conserved because 0 = m1v1 + m2v2
Assuming for the purposes of this equation, the bomb would explode into four parts, all equal in size and velocity, then m1 =0.56675, m2 = 0.56675, m3=0.56675, and m4=0.56675, and they were all traveling in different directions, then the momentum would cancel out and it would equal zero.

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