▼ The towline exerts a force of P = 4 kN at the end of the 20-m-long crane boom (Figure 1). Part A I= HA If 0 = 28°, determine the placement of the hook at A so that this force creates a maximum moment about point O. Express your answer with the appropriate units. Value Α 1.5 m Units 20 m ? P = 4 KN kN Part B What is the direction of this moment? O counterclockwise O clockwise Submit Part C Request Answer What is the magnitude of this moment? Express your answer with the appropriate units. M = μÀ Value Units

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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HAnd written please

▼
The towline exerts a force of P = 4 kN at the end of the 20-m-long crane boom (Figure 1).
Part A
x =
μA
Value
100
Submit Request Answer
If 0 = 28°, determine the placement of the hook at A so that this force creates a maximum moment about point
O.
Express your answer with the appropriate units.
1.5 m
Units
20 m
?
P = 4 KN
A
▼
▼
Part B
What is the direction of this moment?
O counterclockwise
O clockwise
Submit
Part C
What is the magnitude of this moment?
Express your answer with the appropriate units.
M =
Submit
Request Answer
O
μA
Value
Request Answer
Units
www
?
Transcribed Image Text:▼ The towline exerts a force of P = 4 kN at the end of the 20-m-long crane boom (Figure 1). Part A x = μA Value 100 Submit Request Answer If 0 = 28°, determine the placement of the hook at A so that this force creates a maximum moment about point O. Express your answer with the appropriate units. 1.5 m Units 20 m ? P = 4 KN A ▼ ▼ Part B What is the direction of this moment? O counterclockwise O clockwise Submit Part C What is the magnitude of this moment? Express your answer with the appropriate units. M = Submit Request Answer O μA Value Request Answer Units www ?
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