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1.7.1a Energy stores and energy transfers

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Question 125

A child climbs to the top of a slide and gains 1500 J of gravitational potential energy.

The child then slides to the bottom. At the bottom of the slide, their kinetic energy is 400 J.

How much energy was converted into thermal energy and sound energy as the child moved down the slide?

A

400 J400\text{ J}400 J

B

1100 J1100\text{ J}1100 J

C

1500 J1500\text{ J}1500 J

D

1900 J1900\text{ J}1900 J

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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