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Physics, 06.10.2019 10:30 lovelysoul4698

select the choice that best completes the following sentence.

simple machines,

a. are made up of multiple moving part.

b. reduce the amount of energy needed to do work.

c. cannot be combined to make compound machines.

d. are tools that make work easier.

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Answers: 2

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select the choice that best completes the following sentence.

simple machines,
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