Problem 3.2 - Determine the moment about corner A due to the given 4-lb force a) by using the direct scalar multiplication M= d.F, where d is perpendicular to the line of action of the force, and b) by using the ம் components of the force. O A U B + D 3 ft 60° X Emmmmmmmm

Problem 3.2 - Determine the moment about corner A due to the given 4-lb force a) by using the direct scalar multiplication M= d.F, where d is perpendicular to the line of action of the force, and b) by using the ம் components of the force. O A U B + D 3 ft 60° X Emmmmmmmm

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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Concept explainers

Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.

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Problem 3.2 - Determine the moment about corner A due to the given
4-lb force a) by using the direct scalar multiplication M= d.F, where d is
perpendicular to the line of action of the force, and b) by using the
ம்
components of the force.
O
A
U
B
+
D
3 ft
60°
X
Emmmmmmmm

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