Mass and energy (A-level only)
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Mass-energy equivalence

Mass-energy equivalence

Mass and energy are equivalent, so a particle has energy even when it is not moving. Here m0m_0m0​ is rest mass and c=3.00×108 m s−1c = 3.00 \times 10^{8} \, \text{m s}^{-1}c=3.00×108m s−1.

Mass and energy (A-level only) Lesson

  1. A Level
  2. /Physics
  3. /Mass and energy (A-level only)