Solve the all parts of given question:
Question: The nucleus of a 125Xe atom (an isotope of the element xenon with mass 125 u) is 6.0 fm in diameter. It has 54 protons and charge q =+54e.
Part A: What is the electric force on a proton 2.4fm from the surface of the nucleus?
Part B: What is the proton's acceleration?
Please explain how you came to your conclusion.