Question: A 12-g bullet leaves a rifle at a speed of 180m/s. (a) What is the wavelength of this bullet? (b) If the position of the

A 12-g bullet leaves a rifle at a speed of 180m/s.
(a) What is the wavelength of this bullet?
(b) If the position of the bullet is known to an accuracy of 0.60cm (radius of the barrel), what is the minimum uncertainty in its momentum?

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