5.2 Sheave Diameter, Bearings, and Efficiency
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practical mechanical advantage
5.1 The Ideal Pulley and the Real Pulley
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3.2 TMA vs. PMA — the Efficiency Gap
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3.3.4: The T-Method and Actual Mechanical Advantage in Rope Rescue
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3.3.4: The T-Method and Actual Mechanical Advantage in Rope Rescue Read More »