Calculate the Amount of Energy Needed to Accelerate an Electron $0.8880$

Multiple Choice

Calculate the amount of energy needed to accelerate an electron from $0.8880$ to $0.991 \mathrm { c }$ Express your answer in $\mathrm { MeV }$ The rest mass energy of an electron is 0.511 MeV.

A) 2.71 MeV
B) 1.90 MeV
C) 4.61 MeV
D) 5.69 MeV