When a student steps on a bathroom scale inside an elevator that is at rest, the...
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When a student steps on a bathroom scale inside an elevator that is at rest, the scale reads 490 N. When the elevator starts to move, the scale reads 425 N. Is the elevator moving up up or down? What is its acceleration? When a student steps on a bathroom scale inside an elevator that is at rest, the scale reads 490 N. When the elevator starts to move, the scale reads 425 N. Is the elevator moving up up or down? What is its acceleration?
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