Physics

6 March, 11:00

Explain why no work has been done after Ethan pushes against a brick wall for 5 minutes that did not move.

A. The wall does not contain inertia.

B. Three or more people are needed in order for work to be done.

C. Two or more people are needed in order for work to be done.

D. In order for work to be done, the wall needs to move.

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