A simple mass spectrometer may include an electron ionization (EI) source and magnetic sector mass analyzer. In this type of instrument, singly charged ions are produced and accelerated through the slit to the analyzer by applying high potentials to accelerator plates. If an ion with mass 320 amu and charge z = 1 is accelerated by a potential of 6000 V, what is its kinetic energy (in J)? Note: The following information may be useful for solving the two parts of this problem. 1 amu = 1.66 x 10^-27 kg Electronic charge, e = 1.602 x 10^-19 C 1 J = 1 kg m²/s² 1 V = 1 J/C

What is the velocity of the ion?