Sierra did 500 J of work to move her couch. If she exerts 250 N of force on the couch, how far did she move it? (Work: W = Fd)

Use the work formula W = Fd and solve for distance: d = W ÷ F. Substituting the values gives d = 500 J ÷ 250 N = 2 m, since one joule equals one newton-meter. The correct choice is 2 m.

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