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1.1 Energy changes in a system, and the ways energy is stored before and after such changes

1.1 Energy changes in a system, and the ways energy is stored before and after such changes

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Question 3
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An autonomous meteorological drone cruises at a constant speed of 15.0 m/s15.0\text{ m/s}15.0 m/s. At this speed, the drone possesses 10.125 kJ10.125\text{ kJ}10.125 kJ of kinetic energy.

Calculate the mass of the drone.

State the equation used and show your working.

[3]
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1.1 Energy changes in a system, and the ways energy is stored before and after such changes Questions

  1. GCSE
  2. /Physics
  3. /1.1 Energy changes in a system, and the ways energy is stored before and after such changes

44 exam-style questions on AQA GCSE Physics 1.1 Energy changes in a system, and the ways energy is stored before and after such changes, covering 1.1.1 Energy stores and systems, 1.1.2 Changes in energy, 1.1.3 Energy changes in systems, and 1.1.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

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