Replace the two forces by an equivalent resultant force FR and couple moment MRO at point O (Figure 1). Set F=29lb. Part A Determine the direction of FR measured counterclockwise from the positive x axis. Part B

Replace the two forces by an equivalent resultant force FR and couple moment MRO at point O (Figure 1). Set F=29lb. Part A Determine the direction of FR measured counterclockwise from the positive x axis. Part B

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

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

Replace the two forces by an equivalent resultant
force FR and couple moment MRO at point O (Figure
1). Set F=29lb.
Part A
Determine the direction of FR measured
counterclockwise from the positive x axis.
Part B
Determine the magnitude of FR.
Part D
Determine the magnitude of MRO.
2 in.--
6 in.
40°
20 lb
30°
1.5 in.
X

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