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    Exam 27: Relativity
  5. Question
    An Electron Has a Relativistic Momentum of 1
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An Electron Has a Relativistic Momentum of 1

Question 92

Question 92

Short Answer

An electron has a relativistic momentum of 1.1 × 10-21 kg ∙ m/s. What percent of its total energy is its kinetic energy? (melectron = 9.11 ×10-31 kg, c = 3.0 × 108 m/s)

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