Write down a relation between the total relativistic energy, mass and momentum of a
particle. An antiproton has a total energy of 5.00 GeV. Calculate its momentum and its
E = γmc^2
E = (cp)^2 +(mc^2)^2
p = γmv
The Attempt at a Solution
I've tried subbing everything in and playing around with the algebra but I cant get an expression entirely in terms of v or p.
Also how do you get the proper math equations on here? Are the tags [itex]?