Question

Q1.Answer me rollowings.
(a) What do you understand by a simple machine?​

Answer 1

Answer:

Simple machine, any of several devices with few or no moving parts that are used to modify motion and force in order to perform work. The simple machines are the inclined plane, lever, wedge, wheel and axle, pulley, and screw.

Explanation:

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Answer 2

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Answer:

Simple machine, any of several devices with few or no moving parts that are used to modify motion and force in order to perform work. The simple machines are the inclined plane, lever, wedge, wheel and axle, pulley, and screw.