Skip to content

Course home

Sign up

3.1 Energy stores and calculations

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839
Question 10

Runner X moves at 6.0 m s-1 and runner Y moves at 3.0 m s-1. The ratio of the kinetic energy of X to the kinetic energy of Y is 6:16:16:1. What is the ratio of the mass of X to the mass of Y?

[1]
A

3:13:13:1

B

2:32:32:3

C

3:23:23:2

D

6:16:16:1

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.

Question bank