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3.1 Energy stores and calculations

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Question 34
F

A child lifts a box of mass 3.0 kg up four steps. Each step has a vertical height of 0.20 m. Use g=10 N/kgg=10\ \mathrm{N/kg}g=10 N/kg. What is the total increase in gravitational potential energy?

[1]
A

24 J24\ \mathrm{J}24 J

B

6.0 J6.0\ \mathrm{J}6.0 J

C

2.4 J2.4\ \mathrm{J}2.4 J

D

60 J60\ \mathrm{J}60 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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