Question about relativity theory

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    Relativity Theory
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SUMMARY

The discussion centers on calculating the properties of a proton when its total energy is three times its rest energy. The key equations involved include the relationship between total energy (E) and rest energy (E₀), specifically E = 3E₀. Participants are encouraged to derive the proton's rest energy in electronvolts (eV), determine its speed using relativistic equations, and calculate its momentum based on these values.

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  • Understanding of relativistic energy equations
  • Familiarity with the concept of rest energy
  • Knowledge of momentum in relativistic physics
  • Basic proficiency in algebra and physics problem-solving
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  • Research the equation E = mc² and its implications for rest energy
  • Learn how to apply the Lorentz factor in calculating relativistic speeds
  • Study the formula for relativistic momentum: p = γmv
  • Explore examples of energy-momentum relationships in particle physics
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the total energy of a proton is 3 times it rest energy.
-find the proton's rest energy in eV
-what is the speed of the moving proton?
-what is the proton's momentum?
please help me..i don't know how to solve it
 
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welcome to pf!

hi nufa19! welcome to pf! :smile:

start by writing the equation that relates total energy and rest energy :wink:

(if you don't know it, look it up!)
 

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