Replace the loading system by an equivalent resultant force and specify where the resultant's line of action intersects the member measured from A. Assume F₁ = 250 lb F₂ = 60 lb and F3 = 130 lb. (Figure 1) Figure I F₁ 3 ft 3 ft 3 ft -7000 F₂ < 1 of 1 FailA Determine the magnitude of the resultant force Express your answer to three significant figures and include the appropriate units. FR = Submit Part B 8= Submit ▾ Part C O d= μA Value Determine the angle between the resultant force and the axis. Express your answer using three significant figures. Request Answer AE Ivec + → Request Answer Units Value → ? Determine where the resultant's line of action intersects the member measured from A Express your answer to three significant figures and include the appropriate units. Units ? ? °, counted counterclockwise from positive z axis

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Replace the loading system by an equivalent resultant force and specify where the
resultant's line of action intersects the member measured from A. Assume F₁ = 250 lb
F₂ = 60 lb and F3 = 130 lb. (Figure 1)
Figure
I
F₁
3 ft 3 ft
3 ft -7000
F₂
< 1 of 1
FailA
Determine the magnitude of the resultant force
Express your answer to three significant figures and include the appropriate units.
FR =
Submit
Part B
8=
Submit
▾ Part C
O
d=
μA
Value
Determine the angle between the resultant force and the axis.
Express your answer using three significant figures.
Request Answer
AE Ivec + →
Request Answer
Units
Value
→
?
Determine where the resultant's line of action intersects the member measured from A
Express your answer to three significant figures and include the appropriate units.
Units
?
?
°, counted counterclockwise from positive z axis
Transcribed Image Text:Replace the loading system by an equivalent resultant force and specify where the resultant's line of action intersects the member measured from A. Assume F₁ = 250 lb F₂ = 60 lb and F3 = 130 lb. (Figure 1) Figure I F₁ 3 ft 3 ft 3 ft -7000 F₂ < 1 of 1 FailA Determine the magnitude of the resultant force Express your answer to three significant figures and include the appropriate units. FR = Submit Part B 8= Submit ▾ Part C O d= μA Value Determine the angle between the resultant force and the axis. Express your answer using three significant figures. Request Answer AE Ivec + → Request Answer Units Value → ? Determine where the resultant's line of action intersects the member measured from A Express your answer to three significant figures and include the appropriate units. Units ? ? °, counted counterclockwise from positive z axis
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