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The positive muon (u), an unstable particle, lives on average 2.20 x 10-s (measured in its own frame of
reference) before decaying. If such a particle is moving, with respect to the laboratory, with a speed of 0.890 c, what
average distance, measured in the laboratory, does the particle move before decaying?
OL= 129m
L = 1290m
%3D
OL=1290mm
DOL= 1920m
=)OL= 1450m
%3D
%3D
Bos birak

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