The uncertainties in the velocities of two particles A and B are 0.05 and 0.02ms^(-1) respectively. The mass of B

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Q 2652745634.     The uncertainties in the velocities of two particles A and B are 0.05 and 0.02ms^(-1) respectively. The mass of B is five times to that of mass A. What is the ratio of uncertainties ((Deltax_A)/(Deltax_B)) in their positions?
A

2

B

0.25

C

4

D

1

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