Question a grain of dust of mass 10-7 kg moving at a, Ask an Expert

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Question: A grain of dust of mass 10-7 kg moving at a velocity of around 10 m/s. The uncertainty in the velocity is in the range 10-6 m/s.

Part A: Find the intrinsic quantum mechanical uncertainty in the position of the dust.

I need help to find the intrinsic quantum mechanical uncertainty in the position of the dust.

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