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Find the forces in the members of a truss using the method of joints.
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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said | Ready to use | 6 years, 5 months ago |
History
William Haynes 2 years, 10 months ago
Saved a checkpoint:
Fixed error in advice for Ay (Auguste Pizzano)
William Haynes 6 years, 5 months ago
Published this.William Haynes 6 years, 5 months ago
Gave some feedback: Ready to use
William Haynes 6 years, 5 months ago
Created this.There is only one version of this question that you have access to.
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Name | Type | Generated Value |
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magC | quantity |
quantity(750, "lbs")
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||||
magB | quantity |
quantity(775, "lbs")
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||||
units | string |
lb
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||||
alpha | integer |
-70
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||||
debug | boolean |
false
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||||
applet | ggbapplet |
HTML node
|
||||
params | dict |
Dictionary with 4 entries
|
Name | Type | Generated Value |
---|
vecB | vector |
Vector with 3 components
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||||
vecC | vector |
vector(0,-750,0)
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||||
r_ab | vector |
vector(1.7320508076,1,0)
|
||||
r_ac | vector |
vector(1.7320508076,0,0)
|
||||
r_ad | vector |
vector(3.4641016151,0,0)
|
||||
vecD | vector |
vector(0,815.6487415088,0)
|
||||
vecA | vector |
Vector with 3 components
|
||||
check | vector |
Vector with 3 components
|
Name | Type | Generated Value |
---|
magD | quantity |
quantity(815.648741508762328, "lbs")
|
||||
magAx | quantity |
quantity(265.065611077393328, "lbs")
|
||||
magAy | quantity |
quantity(662.613039600316711, "lbs")
|
Name | Type | Generated Value |
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BD | quantity |
quantity(1631.297483017524656, "lbs")
|
||||
CD | quantity |
quantity(1412.745061422790812555620391627984, "lbs")
|
||||
BC | quantity |
quantity(750, "lbs")
|
||||
AC | quantity |
quantity(1412.745061422790812555620391627984, "lbs")
|
||||
vecAB | vector |
Vector with 3 components
|
||||
AB | quantity |
quantity(1325.226079200633421, "lbs")
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||||
ABy | quantity |
quantity(662.613039600316824, "lbs")
|
||||
Abs | quantity |
quantity(1147.679450345397072, "lbs")
|
||||
vecCD | vector |
vector(-1412.7450614228,0)
|
||||
vecBD | vector |
vector(1997.9,-815.65)
|
Name | Type | Generated Value |
---|
Generated value: quantity
quantity(750, "lbs")
← Depends on:
This variable doesn't seem to be used anywhere.
Parts
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Reactions
Gap-fill
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Gap
Gap 0.
Engineering Accuracy with units
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Gap
Gap 1.
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Gap
Gap 2.
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Gap
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Gap
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Gap
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Gap
Gap 7.
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Gap
Gap 0.
Engineering Accuracy with units
- Joint D Gap-fill
- Joint C Gap-fill
- Joint B Gap-fill
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Gap-fill | ||
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Engineering Accuracy with units | ||
Hasn't run yet | ||
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Gap-fill | ||
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This question is used in the following exams:
- Chapter 06 Exercises by Michael Proudman in Engineering Statics.
- 28. Method of Joints by Michael Proudman in Engineering Statics.
- Trusses by Robert Birch in Robert's workspace.
- Chapter 6 Exercises by William Haynes in Engineering Statics.
- 28. Method of Joints by William Haynes in Engineering Statics.