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Mechanical Advantage Explained - Educated Climber.com

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Crane at Prague Castle, photo courtesy of handshouse.org “Any sufficiently advanced technology is indistinguishable from magic.” – Arthur C. Clarke   “Mechanical advantage is a measure of the force amplification achieved by using a tool, mechanical device or machine system. Ideally, the device preserves the input power and simply trades off forces against movement to […]

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