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1.7.1a Energy stores and energy transfers

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Question 27

An aircraft with a mass of 400 000 kg400\,000\text{ kg}400000 kg is flying at an altitude of 4000 m with a speed of 150 m/s.

What is the kinetic energy of the aircraft?

A

3.0×104 kJ3.0 \times 10^4\text{ kJ}3.0×104 kJ

B

4.5×106 kJ4.5 \times 10^6\text{ kJ}4.5×106 kJ

C

9.0×106 kJ9.0 \times 10^6\text{ kJ}9.0×106 kJ

D

1.6×107 kJ1.6 \times 10^7\text{ kJ}1.6×107 kJ

Markscheme

1.7.1a Energy stores and energy transfers Questions

  1. IGCSE
  2. /Physics
  3. /1.7.1a Energy stores and energy transfers

229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.

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