A box is pushed 5.0 m across a rough floor by a horizontal force of 80 N. The box moves at a constant speed.
Calculate the work done against the frictional force.
[1]
A
16 J
B
75 J
C
400 J
D
2000 J
Markscheme
5.2 Work done and energy transfer Questions
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.