m 1 Replace the loading system by an equivalent resultant Force and couple moment acting at point A. Assume F = 130 lb, F= 60 lb and F = 180 lb (Figure 1) Part A Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. ? FR = Value Units Submit Request Answer igure 1 of 1 Part B F, Determine the angle between the resultant force and the z axis. Express your answer using three significant figures. 1 ft Vol AEo IT vec 3 ft counted counterclockwise from positive %3D axis Submit Request Answer O G 4) ENC

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Item 1
Replace the loading system by an equivalent resultant
force and couple moment acting at point A. Assume
F = 130 lb, F,= 60 lb and F3
180 lb (Figure 1)
Part A
Determine the magnitude of the resultant force.
Express your answer to three significant figures and include the appropriate units.
µA
FR =
Value
Units
%3D
Submit
Request Answer
Figure
C 1 of 1
Part B
13
Determine the angle between the resultant force and the x axis
4.
Express your answer using three significant figures.
ft
F2
vec
3 ft--
3 ft
13
counted counterclockwise from positive
axis
Submit
Request Answer
O G ) ENG
3.
Transcribed Image Text:Item 1 Replace the loading system by an equivalent resultant force and couple moment acting at point A. Assume F = 130 lb, F,= 60 lb and F3 180 lb (Figure 1) Part A Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. µA FR = Value Units %3D Submit Request Answer Figure C 1 of 1 Part B 13 Determine the angle between the resultant force and the x axis 4. Express your answer using three significant figures. ft F2 vec 3 ft-- 3 ft 13 counted counterclockwise from positive axis Submit Request Answer O G ) ENG 3.
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