4-81 Two couples act on the fr ame. If d = 4 ft,determine the resultant couple moment. Compute the result by resolving e ach force into x and y components and (a) finding the moment of eachcouple (Eq. 4-13) and (b) summing the moments of all the force components about point B. y 2ft 3ft (50 lb 30° B 1ft 30° 50 1b 13 80 1b 3 ft 80 lb A Probs. 4-79/80/81

4-81 Two couples act on the fr ame. If d = 4 ft,determine the resultant couple moment. Compute the result by resolving e ach force into x and y components and (a) finding the moment of eachcouple (Eq. 4-13) and (b) summing the moments of all the force components about point B. y 2ft 3ft (50 lb 30° B 1ft 30° 50 1b 13 80 1b 3 ft 80 lb A Probs. 4-79/80/81

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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