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Question 21 (1 point) An 3500-kg elevator lifts a 75-kg person upward a distance of 50.0 m at a constant velocity . How much work

Question 21 (1 point) An 3500-kg elevator lifts a 75-kg person upward a distance of 50.0 m at a constant velocity . How much work was done by the elevator motor? -1.7 x 106 J +1.8 x 106 J +7.0 x 102 J +3.7 x 104 J -3.7 x 104 J Next Page Page 21 of 66

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