A stage platform rotates about a central pivot. A drive mechanism exerts a force of 75 N. The perpendicular distance from the pivot to the line of action of the force is 45 cm.
Calculate the moment of the force about the pivot.
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Markscheme
5.4 Moments, levers and gears Questions
124 exam-style questions on AQA GCSE Physics 5.4 Moments, levers and gears, covering 5.4 Moments, levers and gears. Each one has a worked solution and a mark scheme showing where the marks go.