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13 cards from this deck
Effort, pivot (fulcrum), and load
Input force applied to operate the lever
Fixed point around which the lever rotates
Output force or resistance the lever works against
Pivot sits between effort and load
Crowbars, scissors, see-saws, claw hammers
Load sits between pivot and effort
Wheelbarrows and nutcrackers
Effort sits between pivot and load
Precision and control, not force multiplication
Tweezers and fishing rods
Load force ÷ effort force
Load force × load distance = effort force × effort distance
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