Complex machines combine simple machines. Examples include bicycles (levers, pulleys, wheels), cars (gears, axles) and cranes (pulleys, levers). Each integrates simple components to perform advanced tasks efficiently and reduce effort.
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Complex machines are systems made of multiple simple machines working together. Examples include bicycles, which use levers, pulleys, and wheels for movement; cars, which integrate gears, axles, and levers; and cranes, which utilize pulleys and levers to lift heavy loads. These machines demonstrate how combining simple machines enhances functionality, allowing advanced operations like transportation, construction, and material handling, making them indispensable in modern life.