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Mass and rest energy

Mass and rest energy

Mass itself is a form of energy. A particle with rest mass m0m_0m0​ has rest energy E0=m0c2E_0 = m_0c^2E0​=m0​c2, where c=3.00×108 m s−1c = 3.00 \times 10^8 \, \text{m s}^{-1}c=3.00×108m s−1. Because c2c^2c2 is huge, a tiny mass change can produce a very large energy change.

Mass-energy and relativistic effects Lesson

  1. AS Level
  2. /Physics
  3. /Mass-energy and relativistic effects

Step-by-step lessons covering Edexcel AS Level Physics Mass-energy and relativistic effects for AS Level Physics. Each lesson works through exam-style questions.

Lessons