what are two lever examples?
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In a Class Two Lever, the Load is between the Force and the Fulcrum. The closer the Load is to the Fulcrum, the easier the load is to lift. Examples include wheelbarrows, staplers, bottle openers, nut cracker, and nail clippers. A great example of a Class Two Lever is a wheelbarrow.
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Here are the muscles mostly used to perform a front lever: Shoulder & Chest: posterior deltoid, pectoralis major and minor. Back: serratus anterior, latissimus dorsi and quadratus lumborum, rhomboid, teres minor. Arms: 3 heads of triceps, wrist and finger flexors, pronator teres, pronator quadratus.
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Simple machines include the inclined plane, wedge, screw, lever, wheel and axle, gear, and pulley. Complex machines combine simple machines.
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['Example #1 – Hedge Funds. ... ', 'Example #2 – Real Estate based Securities/Land Banking. ... ', 'Example #3 – Private Company Investments. ... ', 'Example #4 – Crowdfunding. ... ', 'Example #5 – Structured Investment Products. ... ', 'Example #6 – Initial Public Offerings.']
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A lever arm is often used in mechanisms to increase their force capability: a stiff bar is connected to a pivot (or hinge), named the fulcrum; the load and actuator are positioned at different distances from the pivot.
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Two (2) basically limits the transmission to the first two gears or locks the transmission in the second gear in some models. This can be used to drive in adverse conditions such as slippery and muddy roads while L basically locks the transmission in the first gear.
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['They made a locking differential machine.', 'A rock crawling specific machine.', 'A mud specific machine.']
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A lever is a simple machine that consists of a rigid bar supported at one point, known as the fulcrum. ... The effectiveness of the lever as a machine depends on two factors: the forces applied at each end and the distance of each force from the fulcrum.
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['animal + time.', 'animal + tool.', 'clay + life.', 'monkey + time.', 'monkey + tool.']
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There are six types of simple machines — the inclined plane, the wedge, the screw, the lever, the wheel and axle, and the pulley.
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['leverage.', 'levodopa.', 'leveller.', 'levitate.', 'levirate.', 'levanter.', 'levigate.', 'leviable.']
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All levers include a stiff structure (the lever) that rotates around a fixed point called the fulcrum. The side of the lever where the input force is applied is called the input arm. Th i h d f h l h • The output arm is the end of the lever that moves the rock or lifts the heavy weight.
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Axes are usually composed of a head and a handle. The axe is an example of a simple machine, as it is a type of wedge, or dual inclined plane. ... The handle of the axe also acts as a lever allowing the user to increase the force at the cutting edge—not using the full length of the handle is known as choking the axe.
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["bicycle: vehicle with 'two' wheels.", "biped: animal that walks on 'two' feet.", "biceps: muscle with 'two' heads that attach to bone.", "binocular: using 'two' eyes to see.", "bilingual: of knowing 'two' languages fluently.", "bicentennial: of a 'two' hundred year anniversary."]
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If the distance between the effort and the fulcrum is increased, the effort needed to raise the weight decreases proportionately. A second class lever places the fulcrum at one end, the weight in the middle, and the lifting effort at the other end of the lever.
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People commonly use pry bars as a lever either to remove nails or to force apart two objects. A typical example is opening nailed wooden crates. You can use pry bars as any one of the three lever classes.
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Examples: Turning left and turning right are Mutually Exclusive (you can't do both at the same time) Tossing a coin: Heads and Tails are Mutually Exclusive. Cards: Kings and Aces are Mutually Exclusive.