Now the elevator is moving downward with a velocity ofv=-2.7 m/s but accelerating upward with anacceleration of a = 4.7 m/s2. (Note: an upwardacceleration when the elevator is moving down meansthe elevator is slowing down.) What is the force thebottom spring exerts on the bottom mass?

Step 1:Let mass of the elevator is MVelocity is −2.7m/sUpward acceleration of the elevator is…

Answered: Now the elevator is moving downward…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Now the elevator is moving downward with a velocity of v=-2.7 m/s but accelerating upward with an acceleration of a = 4.7 m/s2. (Note: an upward acceleration when the elevator is moving down means the elevator is slowing down.) What is the force the bottom spring exerts on the bottom mass?