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Topic P8 – Global challenges

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Contents

  • Everyday speed and accelerations
  • Stopping distances and reaction times
  • Stopping safely
  • Non- Renewable energy sources
  • Renewable energy sources
  • More on energy sources
  • Electricity and the National Grid
  • Wiring in the home
  • The solar system and orbits
  • The origin of the universe

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Contents

  • The Life Cycle of Stars
  • Emitting and absorbing radiation
  • Sonar and seismic waves
  • Revision questions

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