a lever is complex machine [ true and false
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A lever is a complex machine.
(True / False)
◇Answer ◇
=》 TRUE.(✔)
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■》Even the most complex machines designed by engineers today are a combination of one or more of the six known simple machines. The lever, pulley, and wheel-and-axle can be found in many engineered devices, such as a crowbar, crane, and bicycle.
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True . A lever is a complex machine
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