Question

Fuzzy (the quantum-mechanical rabbit) lives in a strange world where the value of Planck's constant is equal to

h = 2π J s

If Fuzzy has a mass of 2.4 kg and is located in a rabbit carrier which is 0.5m long, what is the minimum uncertainty on his speed? Give your answer in m/s to 3 significant figures.

Note: Your answer is assumed to be reduced to the highest power possible.

Answer 1