A simplified model of a basketball hoop is shown. During a basket dunk a player hangs from the rim applying a force of 320 lbs including a dynamic load factor. The stand is a square tube with 5 inches outside length and 0.25 inches thickness. The distance from the edge of the rim to the middle of the square tube is 4 ft. Assuming the model is rigid, the normal stress at point A is most closely equal to: a. 1284 psi b. 1248 psi c. 1212 psi d. 36 psi
A simplified model of a basketball hoop is shown. During a basket dunk a player hangs from the rim applying a force of 320 lbs including a dynamic load factor. The stand is a square tube with 5 inches outside length and 0.25 inches thickness. The distance from the edge of the rim to the middle of the square tube is 4 ft. Assuming the model is rigid, the normal stress at point A is most closely equal to: a. 1284 psi b. 1248 psi c. 1212 psi d. 36 psi
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A simplified model of a basketball hoop is shown. During a basket dunk a
player hangs from the rim applying a force of 320 lbs including a dynamic
load factor. The stand is a square tube with 5 inches outside length and 0.25
inches thickness. The distance from the edge of the rim to the middle of the
square tube is 4 ft. Assuming the model is rigid, the normal stress at point A
is most closely equal to:
a. 1284 psi
b. 1248 psi
c. 1212 psi
d. 36 psi
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3037e0ab-c4b9-4d19-8c5d-434bc9549519%2F1d3f3c47-843d-4477-9729-fe47ae104912%2Fj7gp4hj_processed.png&w=3840&q=75)
Transcribed Image Text:A simplified model of a basketball hoop is shown. During a basket dunk a
player hangs from the rim applying a force of 320 lbs including a dynamic
load factor. The stand is a square tube with 5 inches outside length and 0.25
inches thickness. The distance from the edge of the rim to the middle of the
square tube is 4 ft. Assuming the model is rigid, the normal stress at point A
is most closely equal to:
a. 1284 psi
b. 1248 psi
c. 1212 psi
d. 36 psi
A
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Step 1: Determining the given variables
VIEWStep 2: Calculation of forces and moments acting on the cross-section of stand
VIEWStep 3: Calculation of bending stress due to bending moment
VIEWStep 4: Calculation of direct stress at point A due to compressive force
VIEWStep 5: Calculating the normal stress at point A
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