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Physics, 12.06.2020 20:57 hardwick744

Simple machines make a job easier to perform by a. decreasing the amount of work
b. decreasing the amount of friction
c. decreasing the amount of force and/or changing the direction of force
d. only lower the amount of force

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Simple machines make a job easier to perform by a. decreasing the amount of work
b. decreasin...

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