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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 19

An autonomous delivery drone cruises at a constant velocity of 12 m/s12\text{ m/s}12 m/s. At this velocity, the drone's kinetic energy is 1.8 kJ1.8\text{ kJ}1.8 kJ.

Calculate the mass of the drone in kilograms.

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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