Which of the following is NOT necessary for work to be done?

Question

Which of the following is NOT necessary for work to be done? — Exam MCQ

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D. Energy must be stored — The correct choice is Energy must be stored. It follows from the relevant Newtonian mechanics, motion, work, energy, power or simple-machine relationship.

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A. Force must act

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B. Force and displacement both must be present

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C. Displacement must occur

Which of the following is NOT necessary for work to be done?

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