Textbook Problem

(a) If the position of a chlorine ion in a membrane is measured to an accuracy of 1.00 $\text{μm}$, what is its minimum uncertainty in velocity, given its mass is $5.860\times {10}^{-26}$ kg? (b) If the ion has this velocity, what is its kinetic energy in eV, and how does this compare with typical molecular binding energies?