A proton of rest mass 938.256 MeV/c^2 is moving 75% the speed of light.
A. Determine the relativistic mass of the proton?
B.What is the kinetic Energy of the proton?
C. Determine the momentum of the proton in MeV/c?
D. Determine the strength of the uniform electric field that would accelerate the proton to this speed in a distance of 120.0m?