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boy having a weight of 340N is standing on a floor of an elevator. Determine the following:  a) Force which the boy exerts on the floor of an elevator when the elevator is at rest. b) Force which the boy exerts on the floor of an elevator when the elevator is descending at a constant velocity of 1.52 m/s. c) Force which the boy exerts on the floor of an elevator when the elevator is ascending with a constant acceleration of 1.8 2 m/s2

boy having a weight of 340N is standing on a floor of an elevator. Determine the following:  a) Force which the boy exerts on the floor of an elevator when the elevator is at rest. b) Force which the boy exerts on the floor of an elevator when the elevator is descending at a constant velocity of 1.52 m/s. c) Force which the boy exerts on the floor of an elevator when the elevator is ascending with a constant acceleration of 1.8 2 m/s2

Structural Analysis
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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boy having a weight of 340N is standing on a floor of an elevator. Determine the

following: 

a) Force which the boy exerts on the floor of an elevator when the elevator is at rest.

b) Force which the boy exerts on the floor of an elevator when the elevator is descending at

a constant velocity of 1.52 m/s.

c) Force which the boy exerts on the floor of an elevator when the elevator is ascending with

a constant acceleration of 1.8 2 m/s2

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