A positron has a relativistic kinetic energy of 3.1 GeV. Its rest mass energy is 938 MeV. Calculate its total relativistic energy in GeV, its momentum in GeV/c, its relativistic factor γ, and its velocity.

(Tick the right answer, 5 pts , 6 minutes )

Question

A positron has a relativistic kinetic energy of 3.1 GeV. Its rest mass energy is 938 MeV. Calculate its total relativistic energy in GeV, its momentum in GeV/c, its relativistic factor γ, and its velocity.  
 
 (Tick the right answer,  5 pts ,  6 minutes )

Answer

E =
0.938 GeV ; p = 5.11 GeV/c ; γ = 1.96 ; v = 0.1c

Answer

E =
511.6 GeV ; p = 51.4 GeV/c ; γ = 2.01 ; v = 0.9c

Answer

E = 4.038 GeV  ;  p = 3.93 GeV/c  ;   γ  = 4.30  ;  v = 0.97c

Answer

E =
1.062 GeV  ;  p = 0.68 GeV/c  ;  γ =
1.3  ;  v = 0.85c

Answer

E =
2.938 GeV ; p = 2.78 GeV/c ; γ = 3.13 ; v = 0.95c

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A positron has a relativistic kinetic energy of 3.1 GeV. Its rest mass energy is...

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