Please show complete solutions QUESTION 3An 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 durationof the elevator to get to the ground floor.Total time =s use 2 decimal places

Given data: D=40 ma1=0.5 m/s2a3=1 m/s2vmax=3.5 m/s Need to determine the minimum total time taken by…

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

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

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