A student with a mass of 45 kg stands on a bathroom scale in an elevator. What can you say about the motion of the elevator at the moment that the bathroom scale reads 360 N? Use a force diagram and be as precise as you can when answering (if you can find the exact acceleration, do that).

A student with a mass of 45 kg stands on a bathroom scale in an elevator. What can you say about the motion of the elevator at the moment that the bathroom scale reads 360 N? Use a force diagram and be as precise as you can when answering (if you can find the exact acceleration, do that).

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 53PQ: Does the ground need to exert a force on you for you to jump off the ground, or do you need to exert...

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Question

A student with a mass of 45 kg stands on a bathroom scale in an elevator. What can
you say about the motion of the elevator at the moment that the bathroom scale
reads 360 N? Use a force diagram and be as precise as you can when answering (if
you can find the exact acceleration, do that).

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