A 57-kg woman holds a 5-kg package as she stands within an elevator which briefly accelerates upward at a rate of 0.21g. Determine the force R which the elevator floor exerts on her feet and the lifting force L which she exerts on the package during the acceleration interval. If the elevator support cables suddenly and completely fail, what values would R and Lacquire? 5kg 0.21g 57kg Answers: While accelerating, R = i 127.73 N L= i 10.3005 After the cables fail, R= N L = N

A 57-kg woman holds a 5-kg package as she stands within an elevator which briefly accelerates upward at a rate of 0.21g. Determine the force R which the elevator floor exerts on her feet and the lifting force L which she exerts on the package during the acceleration interval. If the elevator support cables suddenly and completely fail, what values would R and Lacquire? 5kg 0.21g 57kg Answers: While accelerating, R = i 127.73 N L= i 10.3005 After the cables fail, R= N L = N

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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