\b[Covered by the official notes:] centre-of-momentum energy and momentum of particle 2 and boost speed (PDF pp. 10–11; handwritten pp. 5–6).<Symmetry and Relativity 2011 Exam Solution Notes>[PDF pp. 10–11; handwritten pp. 5–6: centre-of-momentum energy and momentum of particle 2 and boost speed]{ref}

Solution

Past exam of the flows, fluctuations and complexity and symmetry and relativity paper of Part B of the physics course of the University of Oxford / 2011 / 6 / 1 / Solution

 Solution (source code)