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Physics (AS & A Level) · May / June 2017 · Paper 11 · Question 15

9702Energy conservation

A man climbs slowly at a steady speed to the top of a ladder. What is the main energy transfer taking place for the man as he climbs?

  1. Achemical potential to gravitational potential
  2. Bchemical potential to kinetic
  3. Ckinetic to gravitational potential
  4. Dthermal (heat) to kinetic

As printed in the paper

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Correct answer: A. chemical potential to gravitational potential

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