Which statement about a simple machine is correct?

Question

Which statement about a simple machine is correct? — Exam MCQ

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C. It can make a task more convenient — Machines make tasks more convenient by changing force, direction, or speed. They do not create energy or violate conservation of energy.

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A. It reduces total work in every case

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B. It creates energy

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D. It violates conservation of energy

Which statement about a simple machine is correct?

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