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QUESTION 3 An elevator starts from rest at the top of the building, 40 m above the ground. It can accelerate at 0.5 m/s² and decelerate at1 m/s² before coming to stop. It can reach up to a maximum speed of 3.5 m/s. Find the minimum duration of the elevator to get to the ground floor. Total time = s use 2 decimal places

QUESTION 3 An elevator starts from rest at the top of the building, 40 m above the ground. It can accelerate at 0.5 m/s² and decelerate at1 m/s² before coming to stop. It can reach up to a maximum speed of 3.5 m/s. Find the minimum duration of the elevator to get to the ground floor. Total time = s use 2 decimal places

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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QUESTION 3 An elevator starts from rest at the top of the building, 40 m above the ground. It can accelerate at 0.5 m/s2 and decelerate at1 m/s² before coming to stop. It can reach up to a maximum speed of 3.5 m/s. Find the minimum duration of the elevator to get to the ground floor. Total time = s use 2 decimal places
Transcribed Image Text:QUESTION 3 An elevator starts from rest at the top of the building, 40 m above the ground. It can accelerate at 0.5 m/s2 and decelerate at1 m/s² before coming to stop. It can reach up to a maximum speed of 3.5 m/s. Find the minimum duration of the elevator to get to the ground floor. Total time = s use 2 decimal places
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