WorkDone - Force x Distance moved, Joules - Unit of 'work done', Moment - Force x Distance from pivot, Halved - When you use 2 pulleys the force needed is..., Quartered - When you use 4 pulleys the force needed is..., Lever - A simple machine which uses a pivot, TurningEffect - Another name for a 'moment', MechanicalAdvantage - Pulleys give you this, Newton - The unit of force,

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