Class 3 Lever: Difference between revisions
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Revision as of 16:15, 7 February 2015
With a Class 3 Lever, the fulcrum (or pivot) is at one end, the load is at the other and the effort is in the middle.
Common examples of Class 1 Levers include: a pair of tweezers, a fishing rods and the way certain muscles act on the main limb joints of animal skeltons