Multiple Choice
A muon formed high in the Earth's atmosphere travels at a speed 0.870c for a distance of 4.00 km before it decays.What is the muon's lifetime as measured in its reference frame?
A) 3.1E-5 s
B) 7.6E-6 s
C) 1.5E-5 s
D) 5.1E-5 s
E) 4.3E-5 s
Correct Answer:
Verified
Correct Answer:
Verified
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