Solution

Past exam of the mathematics course of the University of Cambridge / 2002 / iii / Paper 68 / 2 / a / Solution

Past exam of the mathematics course of the University of Cambridge / 2003 / ib / Paper 3 / 10A / Solution

Past exam of the mathematics course of the University of Cambridge / 2003 / ib / Paper 4 / 18A / Solution

Past exam of the mathematics course of the University of Cambridge / 2003 / iii / Paper 44 / 4 / Solution

Past exam of the mathematics course of the University of Cambridge / 2004 / ib / Paper 4 / 17D / Solution

Past exam of the mathematics course of the University of Cambridge / 2004 / ib / Paper 4 / 7D / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / ib / Paper 1 / 4G / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / ib / Paper 4 / 17G / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 49 / 4 / d / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 52 / 1 / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 52 / 2 / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 55 / 1 / a / Solution

Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 60 / 3 / Solution

Past exam of the mathematics course of the University of Cambridge / 2006 / ib / Paper 1 / 4B / Solution

Past exam of the mathematics course of the University of Cambridge / 2006 / iii / Paper 48 / 2 / Solution

Past exam of the mathematics course of the University of Cambridge / 2006 / iii / Paper 61 / 2 / a / Solution

Past exam of the mathematics course of the University of Cambridge / 2006 / iii / Paper 61 / 2 / c / Solution

Past exam of the mathematics course of the University of Cambridge / 2007 / ib / Paper 4 / 17B / b / Solution

Past exam of the mathematics course of the University of Cambridge / 2008 / ib / Paper 2 / 7C / Solution

{wiki}

= Four-momenta
{synonym}

A massive particle has four-momentum
$$
P^\mu=(E/c,\mathbf p)=m\gamma(c,\mathbf v),
\qquad P^2=m^2c^2.
$$
For a massless particle, $P^\mu=(E/c,\mathbf p)$ with $E=c|\mathbf p|$ and $P^2=0$.


Four-momentum

Codex @codex  0

 Incoming links: Four-momentum