A crane is oriented so that the end of the 25-m boom AO lies in the yz plane. At the instant shown, the tension in cable AB is 4 kN. Determine the moment about each of the coordinate axes of the force exerted on A by cable AB. 15 m 25 m Match each item to a choice: My: Mz: Мx:

A crane is oriented so that the end of the 25-m boom AO lies in the yz plane. At the instant shown, the tension in cable AB is 4 kN. Determine the moment about each of the coordinate axes of the force exerted on A by cable AB. 15 m 25 m Match each item to a choice: My: Mz: Мx:

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 2.41P: The wrench is used to tighten a nut on the wheel. Determine the moment of the 120-lb force about the...

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Question

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A crane is oriented so that the end of the 25-m boom AO lies in the yz plane. At the instant shown, the tension in cable AB is 4 kN.
Determine the moment about each of the coordinate axes of the force exerted on A by cable AB.
15 m
25 m
Match each item to a choice:
My:
Mz:
Mx:
Choices:
: -23.7 kN-m
: 13.15 kN-m
: -9.86 kN-m
: -78.9 kN-m
: 78.9 kN-m
: 56.4 kN-m

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