An electric cable system moves a piece of stage scenery in two sections along a straight track. The force from the cable acts along the track.
In the first section, the cable exerts a force of 320 N over a distance of 6.0 m. The total work done by the cable over both sections is 4200 J.
In the second section, the scenery moves 9.5 m.
Calculate the force exerted by the cable in the second section.
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.