What are simple machines?
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Simple machine, any of several devices with few or no moving parts that are used to modify motion and the magnitude of a force in order to perform work. ... The simple machines are the inclined plane, lever, wedge, wheel and axle, pulley, and screw.
Answered by
1
Answer:
simple machines any of several device with few or no moving parts that are used to modify motion and the magnitude of a force in order to perform work .
The simple machines are the inclined plane , leves, wedge,wheel and axle , pulley and screw
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