Question: please explain, thanks An elevator is being lifted at a constant speed by a steel cable attached to an electric motor. Which statement is correct?

please explain, thanks An elevator is being lifted at a constant speed by a steel cable attached to an electric motor. Which statement is correct? A. The cable does positive work on the elevator, and the elevator does positive work on the cable. B. The cable does positive work on the elevator, and the elevator does negative work on the cable.C. The cable does negative work on the elevator, and the elevator does positive work on the cable.D. The cable does negative work on the elevator, and the elevator does negative work on the cable. E. None of the above.

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