A 600-kg elevator is pulled upward with a constant force of 6.0 kN for a distance of 30.0 m. The net work done by the elevator is
A) -3.6 * 105 J.
B) -3.6 *103 J.
C) 0 J.
D) 3.6 * 103 J.
E) 3.6 * 105 J.
Correct Answer:
Verified
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