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1.7.1a Energy stores and energy transfers

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Question 120

A truck of mass 7200 kg is travelling at a speed of 5.0 m/s.

A van has a mass of 800 kg. The kinetic energy of the van is equal to the kinetic energy of the truck.

What is the speed of the van?

A

1.7 m/s1.7\text{ m/s}1.7 m/s

B

5.0 m/s5.0\text{ m/s}5.0 m/s

C

15.0 m/s15.0\text{ m/s}15.0 m/s

D

45.0 m/s45.0\text{ m/s}45.0 m/s

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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