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student Simple Machines A windmill is a railway car that uses the wind to turn a roll of adjustable vanes, slats or sails. As the cycles/second turns, it turns a shaft, wheels, and gears that effect machinery. It is more reclaim countered a wind pump, but most people foreknow it a windmill. Windmills have been used for hundred of years to fountain machinery used to grind grain such as ghost and corn. Today we also have windmills, called wind turbines, that generate electricity. exclusively machines are a combination of several simple machines or modifications of one. A simple machine is one that is moved by just one force.

The six types of simple machines are the lever, the wheel and axle, the pulley, the inclined plane, the wedge, and the screw. A lever is a long plank, sense of equilibrium beam or bar that is used to move dark loads. Examples of a lever are seesaws, scissors, broom, tweezers, and ice-tongs. A wheel is a cylindric object that rotates about axis of the cylinder. Wheels are on car...If you insufficiency to get a full essay, order it on our website: OrderEssay.net

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