Science, asked by chinusharma85, 4 months ago

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3. What is a simple machine? Why do we use machines?​

Answers

Answered by vlaxmisethi
0

Answer:

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Answered by crushycandy
2

Answer:

Simple machines are useful because they reduce effort or extend the ability of people to perform tasks beyond their normal capabilities. Simple machines that are widely used include the wheel and axle, pulley, inclined plane, screw, wedge and lever.

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