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3 Conservation of energy

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Question 5

A robotic camera travels along a horizontal rail. The camera has a mass of 4.5 kg and initially has 400 J of energy in its kinetic store. As the camera slows down, the energy in its kinetic store decreases by 175 J.

Calculate the new speed of the camera.

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3 Conservation of energy Questions

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

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