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1.1 Energy changes in a system, and the ways energy is stored before and after such changes

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Question 17
F

A trolley moving at 4.0 m/s has 400 J of energy in its kinetic energy store. Calculate the mass of the trolley.

[1]
A

12.5 kg

B

25 kg

C

100 kg

D

50 kg

Markscheme

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

40 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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