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Question

Calculate the uncertainity in velocity of a cricket ball of mass 150 g if the uncertainty in its position is of the order of 1 oA.
(h=6.6×1034kgm2s1)

A
3.5×1024m s1
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B
5.809×1024m s1
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C
9.077×1024m s1
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D
1.908×1024m s1
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