Shannon has a mass of 60 kg and steps into an elevator on the top floor of a building with her bathroom scale. The elevator accelerates towards to lobby, 15 floors below, at 3 m/s2. When Shannon steps onto the scale, what does it read (in N)? And when Shannon's elevator reaches its cruising speed of 10 m/s downward, what is the reading on the scale (in N)?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
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Shannon has a mass of 60 kg and steps into an elevator on the top floor of a building with her bathroom scale. The elevator accelerates towards to lobby, 15 floors below, at 3 m/s2. When Shannon steps onto the scale, what does it read (in N)? And when Shannon's elevator reaches its cruising speed of 10 m/s downward, what is the reading on the scale (in N)?

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