The light boom AB is attached to a vertical wall by a ball and socket joint at A and supported by two cables at B. A force P is applied at B where P = 19i - 10j kN.Note that %3D the reaction force at A acts along the boom because it is a two-force member. Calculate the magnitude of the reaction force at A in kN. 2 m 4 m 6 m B 6 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The light boom AB is attached to a vertical
wall by a ball and socket joint at A and
supported by two cables at B. A force P is
applied at B where P = 19i - 1oj kN.Note that
the reaction force at A acts along the boom
because it is a two-force member. Calculate
the magnitude of the reaction force at A in
kN.
2 m
4 m
6 m
B
3m
6m
2 m
Transcribed Image Text:The light boom AB is attached to a vertical wall by a ball and socket joint at A and supported by two cables at B. A force P is applied at B where P = 19i - 1oj kN.Note that the reaction force at A acts along the boom because it is a two-force member. Calculate the magnitude of the reaction force at A in kN. 2 m 4 m 6 m B 3m 6m 2 m
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