To raise a loading-bay shutter by 60 cm, its motor does 1.5 kJ of work. The motor's force acts vertically in the same direction as the shutter's movement.
Calculate the force exerted by the motor.
2500 N
90 000 N
900 N
25 N
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.