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. is applied at B where P = 18i - 15j kN.Note that the reaction force at A acts along the boom because it is a two-f member. Calculate the magnitude of the reaction force at A in kN.

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. is applied at B where P = 18i - 15j kN.Note that the reaction force at A acts along the boom because it is a two-f member. Calculate the magnitude of the reaction force at A in kN.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.39P: The bent rod of negligible weight is supported by the ball-and-socket joint at B and the cables...

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Question

Determine the magnitude of the moment of P about the x-axis in Nm.

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 = 18i - 15j 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.
4 m
6 m
B
y
P
Answer:
Calculate the magnitude of the tension in cable BD in kN.
Answer:
6m

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