A powered hoist raises a maintenance platform inside a wind turbine tower.
While the platform moves upwards, the cable exerts a constant upward force of 1600 N. The force transfers 32 kJ of energy to the platform.
Calculate the increase in height of the platform.
115 exam-style questions on Edexcel GCSE Physics 8.1 Energy transfers and work, covering 8.1.1 Energy stores and transfer diagrams, 8.1.2 Ways of changing a system's energy, and 8.1.3 Work done by forces. Each one has a worked solution and a mark scheme showing where the marks go.