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Name: A child of mass 43 kg stands on a scale inside an elevator.Select one
Uploaded: 2022-11-23T13:49:28.000Z
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Description: A child of mass 43 kg stands on a scale inside an elevator.Select one or more:A. The scale would show his weight as 335.40 N when the elevator accelerates downward at 2 m/s2.B. The scale would show his weight as 507.4 N when the elevator accelerates

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A child of mass 43 kg stands on a scale inside an elevator.

Select one or more:

A. The scale would show his weight as 335.40 N when the elevator accelerates downward at 2 m/s2.

B. The scale would show his weight as 507.4 N when the elevator accelerates upward at 2 m/s2.

C. The scale would show his weight as 335.40 N when the elevator accelerates upward at 2 m/s2.

D. The scale would show his weight as 335.40 N when the elevator decelerates upward at 2 m/s2.

E. The scale would show his weight as 421.4 N when the elevator is stationary.

F. The scale would show his weight as 335.4 N when the elevator decelerates upward at 2 m/s2.

G. The scale would show his weight as 421.40 N when the elevator moves with a constant velocity of 2.5 m/s.

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