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5.2 Work done and energy transfer

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Question 15
F

A sledge is pulled 30 m across flat snow at a constant speed by a horizontal rope. The pulling force is 95 N.

Which statement about the energy transferred is correct?

[1]
A

3.2 J is transferred to the thermal energy store of the sledge and the snow.

B

2850 J is transferred to the kinetic energy store of the sledge and the snow.

C

2850 J is transferred to the gravitational potential store of the sledge and snow.

D

2850 J is transferred to the thermal energy store of the sledge and the snow.

Markscheme

5.2 Work done and energy transfer Questions

  1. GCSE
  2. /Physics
  3. /5.2 Work done and energy transfer

40 exam-style questions on AQA GCSE Physics 5.2 Work done and energy transfer, covering 5.2 Work done and energy transfer. Each one has a worked solution and a mark scheme showing where the marks go.

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