Answer: a 1st class lever
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Which type of lever is demonstrated by using scissors?
First Class Levers in the body can operate at a mechanical advantage or mechanical disadvantage depending on specific location If L = load F = fulcrum and E = effort what type of lever system is described as LEF?
Which type of lever is demonstrated by using scissors? Simple Machines: Types of Levers. Levers are a type of simple machine that consist of a lever arm and a pivot point.
Serratus anterior . A muscle that has its origin on the manubrium of the sternum and medial portion of the clavicle and its insertion in the mastoid process of the temporal bone.
Thu Apr 12 2012 · Scissors are levers because the fulcrum is between the applied force and the load. The load are the blades. Your hands are applying the force. Scissors are under the category: first class levers .
Thu Mar 24 2016 · Which type of lever is demonstrated by using scissors ? A) a first-class lever B) a second-class lever C) a fourth-class lever D) a third-class lever
A pair of tweezers is a...
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