Question

why is bicycle called complex machine..​

Answer 1

Answer:

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Answer 2

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• When a machine is comprised of more than one type of simple machine, it is called a compound machine. Obviously the bicycle's front and rear wheels are examples of a simple wheel-and-axle machine. The bicycle's chain and gears are wrapped around a pulley.

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• A complex machine is a machine made up of two or more simple machines that make your work easier to do. There are six simple machines from which all complex machines are made. They include: The lever. The inclined plane.