Q1 Fig. P2.572.58 Three forces act on an eyebolt at D as shown, where FDA 150 lb, FDB =180 lb, and Fpc = 140 lb. Determine their resultant force R at D.4 ft6 ft1FDCFig. P2.581DF₁BDBAF DA9 ft12 ft12 ft21 ft6 m4 m2CFDC5 mFig. P2.59D2.59 Three forces act on a hook at D as shown. If their resultant force at D isR = -370j N, determine the magnitude of each force,DBDA4812 m9m

Answered: Image /qna-images/answer/11821022-510d-4c9b-971b-48aa995187e3.jpg

2.58 Three forces act on an eyebolt at D as shown, where FDA = 150 lb, FDB 180 lb, and Fpc = 140 lb. Determine their resultant force R at D. 4 ft 6 ft N C FDC Fin P2 58 D Fr B DB A F DA 9 ft 12 ft 12 ft 21 ft 6 m 4 m C 5 m Foc

2.58 Three forces act on an eyebolt at D as shown, where FDA = 150 lb, FDB 180 lb, and Fpc = 140 lb. Determine their resultant force R at D. 4 ft 6 ft N C FDC Fin P2 58 D Fr B DB A F DA 9 ft 12 ft 12 ft 21 ft 6 m 4 m C 5 m Foc

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

Fig. P2.57
2.58 Three forces act on an eyebolt at D as shown, where FDA 150 lb, FDB =
180 lb, and Fpc = 140 lb. Determine their resultant force R at D.
4 ft
6 ft
1
FDC
Fig. P2.58
1
D
F₁
B
DB
A
F DA
9 ft
12 ft
12 ft
21 ft
6 m
4 m
2
C
FDC
5 m
Fig. P2.59
D
2.59 Three forces act on a hook at D as shown. If their resultant force at D is
R = -370j N, determine the magnitude of each force,
DB
DA
4
8
12 m
9m

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