A 38-MeV Proton Is Fired Directly at a Uranium Nucleus (Z

Multiple Choice

A 3.8-MeV proton is fired directly at a uranium nucleus (Z = 92) .What is the closest that this proton can get to the uranium nucleus?

A) 2.7 * 10^-15 m
B) 9.3 * 10^-15 m
C) 1.2 * 10^-14 m
D) 3.5 * 10^-14 m
E) 4.6 * 10^-14 m