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Some of the types of first-class levers include crowbars, scissors, seesaws, fishing rods, pliers, balance scales, trebuchets and hammers when removing nails. All of these levers have a fulcrum positioned between load an... More »

www.reference.com Science Physics Motion & Mechanics

Examples of first-class levers include a balance scale, a seesaw and a crowbar. A first-class lever places the fulcrum in the middle of the effort and the load. More »

www.reference.com Science Physics Motion & Mechanics

A first-class lever is a beam, rod or stick with the load at one end, the fulcrum in the middle and the force applied on the other end. A good example of a first-class lever is a child's see-saw. More »

www.reference.com Science Physics Motion & Mechanics
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Examples of common household levers include scissors, pliers, a hammer's claw, a stapler, a bottle opener, nail clippers, a fishing rod, tweezers and tongs. Other examples of household levers include a seesaw, crowbar an... More »

www.reference.com Home & Garden Doors, Windows, & Locks

Examples of first-class levers include a balance scale, a seesaw and a crowbar. A first-class lever places the fulcrum in the middle of the effort and the load. More »

www.reference.com Science Physics Motion & Mechanics

Examples of compound machines include the bicycle, a shovel, the pencil sharpener and scissors. Compound machines are a combination of two or more simple machines, such as the lever, pulley, wedge, screw, inclined plane ... More »

www.reference.com Science Physics Motion & Mechanics

The supplies needed to reupholster furniture include a hammer, rubber mallet, fabric scissors, pliers and butter knife. A box knife, hot glue gun, pneumatic or heavy-duty staple gun, upholstery needles and thread are als... More »

www.reference.com Home & Garden Furniture