A loaded drawer is pulled along a rough track in a test. The average frictional force on the drawer is 5.2 N, and the drawer moves 8.0 m.
Calculate the increase in the combined thermal energy stores of the drawer and the track during the test.
113 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.