CM 2501 Exam 1 Questions With Correct Answers

allCM2500/CM2501forKirby Hebert / Module7:BeamDesign|ColumnsandBuckling / FinalExam-Part2
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Startedon Sunday, December 4, 2022, 5:09 PM
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State Finished w e




Completedon e
w w e Sunday, December 4, 2022, 5:26 PM
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Timetaken 16 mins 38 secs
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Points w e 24.00/27.00
Grade w e 88.89out of 100.00
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Information
Determinethemagnitudeanddirectionofallsupportreactionsforthepin-jointedstructureshown below.
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w = 600 lb/ft.
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Question 1 w e




Correct w e w e 1.00pointsoutof1.00
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Ay=

Selectone: w
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a. 1350lbs.↑we we




b. 5400lbs.→we we




c. 5400lbs.↓we we




d. 1800lbs.↑we we

, w e




Correctw e w e 1.00pointsoutof1.00
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Ax=

Selectone: w
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a. 7200lbs.→ we we




b. 5400lbs.→ we we




c. 7200lbs.← we we




d. 5400lbs.← we we




Question 3 w e




Correctw e w e 1.00pointsoutof1.00
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Dy=

Selectone: w
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a. 4050lbs.↑ we we




b. 5400lbs.↑ we we




c. 5400lbs.↓ we we




d. 1800lbs.↑ we we




Question 4 w e




Incorrect w e 0.00pointsoutof1.00
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Dx=

Selectone: w
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a. 7200lbs.→ we we




b. 5400lbs.→ we we




c. 7200lbs.← we we




d. 5400lbs.← we we