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3 Conservation of energy

3 Conservation of energy

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Question 53

A cable car of mass 2800 kg descends a mountain.

Calculate the decrease in gravitational potential energy of the cable car as its altitude decreases from 2400 m to 650 m.

[Take g=9.8 m s−2g = 9.8\text{ m s}^{-2}g=9.8 m s−2.]

[2]
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3 Conservation of energy Questions

  1. GCSE
  2. /Physics
  3. /3 Conservation of energy

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