Determine the combined moment about O due to the weight of the mailbox and the cross member AB. The mailbox weighs 4.1 lb and the uniform cross member weighs 11.5 lb. Both weights act at the geometric centers of the respective items. The moment will be positive if counterclockwise, negative if clockwise. 8" 12" 3.9" 39" A Answer: Mo= i 17" 0 B lb-in.

Determine the combined moment about O due to the weight of the mailbox and the cross member AB. The mailbox weighs 4.1 lb and the uniform cross member weighs 11.5 lb. Both weights act at the geometric centers of the respective items. The moment will be positive if counterclockwise, negative if clockwise. 8" 12" 3.9" 39" A Answer: Mo= i 17" 0 B lb-in.

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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