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3.1 Energy stores and calculations

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Question 45
F

A cyclist and bicycle have a total mass of 80 kg. They slow from 5.0 m/s to 3.0 m/s on a level road. What is the decrease in kinetic energy?

[1]
A

160 J160\ \mathrm{J}160 J

B

360 J360\ \mathrm{J}360 J

C

640 J640\ \mathrm{J}640 J

D

1000 J1000\ \mathrm{J}1000 J

Markscheme

3.1 Energy stores and calculations Questions

  1. GCSE
  2. /Physics
  3. /3.1 Energy stores and calculations

121 exam-style questions on Edexcel GCSE Physics 3.1 Energy stores and calculations, covering 3.1.1 Gravitational potential energy, 3.1.2 Kinetic energy, and 3.1.3 Energy transfers and conservation of energy. Each one has a worked solution and a mark scheme showing where the marks go.

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