\"roblem 8: A bare helium nucleus consists of two protons and two neutrons and has a mass of 6.64 = 10727 kg. iy 33% Part (a) Calculate its kinetic energy in joules at 2.00% of the speed of light. Use the non-relativistic formula. E= :)egrees U Radians Submit Hint | | Hints: deduction per hint. Hints remaining: 1 Feedback: deduction per feedback. o & 33% Part (b) What is this in electron volts? [ dy 33% Part () What voltage would be needed to obtain this energy