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:

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.4.12P: Solve the preceding problem if the mass of the tailgate is MT— 11 kg and that of the crate is hic—...
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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
36 psi
1284 psi
1248 psi
1212 psi
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 36 psi 1284 psi 1248 psi 1212 psi
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