The pion + has a rest energy of 139.6 MeV and an average lifetime of 2.6
Question:
(a) What is its mass in kg?
(b) Neglecting the effects of relativity, at what speed will the pion travel 1.0 m during an average lifetime?
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Use E mc 2 Equation 307 and the relation 1 u 9315 MeVc 2 Equation 323 to ...View the full answer
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