what is the uncertainty in momentum of a particle if you know its location to an uncertainty of 0.5 nm?
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The uncertainty in a proton's position is 0.20 nm. The minimum uncertainty \Delta p in its momentum is 5.3Ć10-25 kg m/s. What is the kinetic energy of a proton whose momentum is equal to this uncertainty (\Delta p = p)? Express your answer using two significant figures. The answer should also be in MeV.