Q: for the rigid pole and cross arm assembly. determine the vector expression for the moment of the 1.2KN tension about point O and moment about z-axis. * B 1.5 m 1.5 m A T = 1.2 kN 3 m 2 m 1.5 m 31 Mo= 0.998i +1.996j +0.995k, Mz= 0.665k Mo= -2.89i -0.962k, Mz= -0.962k Mo= 0.998i +0.996j +1.995k, Mz= -0.665k

Q: for the rigid pole and cross arm assembly. determine the vector expression for the moment of the 1.2KN tension about point O and moment about z-axis. * B 1.5 m 1.5 m A T = 1.2 kN 3 m 2 m 1.5 m 31 Mo= 0.998i +1.996j +0.995k, Mz= 0.665k Mo= -2.89i -0.962k, Mz= -0.962k Mo= 0.998i +0.996j +1.995k, Mz= -0.665k

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.56P: The trap door is held open by the rope AB. If the tension in the rope is T = 60 lb, determine its...

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