The momentum of an electron is measured as 4.80 × 10-27 kg m/s with an uncertainty of 2.4 × 10-29 kg m/s. What is the minimum uncertainty in the determination of its position? (h = 6.63 × 10-34 J s)

• A. 2.20 × 10-6 m
• B. 1.12 × 10-4 m
• C. 6.40 × 10-3 m
• D. 3.20 × 10-5 m