Question: A proton (with a rest mass m=1.67Ã-10âˆ'27kg) has a total energy that is 4.00 times its rest energy.
Part A: What is the kinetic energy Ek of the proton? Express your answer in billions of electron volts to three significant figures. In GeV.
Part B: What is the magnitude of the momentum p of the proton? Express your answer in kilogram-meters per second to three significant figures. In kgâ‹...m/s.
Part C: What is the speed v of the proton? Express your answer as a fraction of the speed of light to four significant figures. In c.