Zach, whose mass is 80 kg, is in an elevator descending at 10 m/s. The elevator takes

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Zach, whose mass is 80 kg, is in an elevator descending at 10 m/s. The elevator takes 3.0 s to brake to a stop at the first floor.

a. What is Zach’s weight before the elevator starts braking?

b. What is Zach’s weight while the elevator is braking?

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Sep 21, 2024 05:12 AM

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Zach, whose mass is 80 kg, is in an elevator descending at 10 m/s. The elevator takes

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Model Well assume Zach is a particle moving under the e...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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