(a) triply charged uranium-235 and uranium-238 ions are being separated in a mass spectrometer. (the much rarer uranium-235 is used as reactor fuel.) the masses of the ions are 3.90x10—25 kg and 3.95x10—25 kg , respectively, and they travel at 3.00x105 m/s in a 0.250-t field. what is the separation between their paths when they hit a target after traversing a semicircle? (b) discuss whether this distance between their paths seems to be big enough to be practical in the separation of uranium-235 from uranium-238.