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Explain why no work has been done after Ethan pushes against a brick wall for 5 minutes that did not move.
In order for work to be done, the wall needs to move.
The wall does not contain inertia.
Two or more people are needed in order for work to be done.
Three or more people are needed in order for work to be done.
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Explain why no work has been done after Ethan pushes against a brick wall for 5 minutes that did not...
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