The beam is subjected to the distributed load and the couple shown. If M is slowly increased starting from zero, at what value Mo will contact at B change from the lower surface to the upper surface?

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.16P: Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020...
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The beam is subjected to the distributed load and the couple shown. If M is slowly increased starting from zero, at what value M0 will contact at B change from the lower surface to the upper surface?

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Correct Answer (Used)
The beam is subjected to the distributed load and the couple shown. If M is slowly increased starting from zero, at what value Mo will
contact at B change from the lower surface to the upper surface?
y
300 Ib/ft
L-
M
B
2.9'
2.9'
2.9'
2.9'
Answer: Mo =
4625.50
Ib-ft
Transcribed Image Text:Your Answer Correct Answer (Used) The beam is subjected to the distributed load and the couple shown. If M is slowly increased starting from zero, at what value Mo will contact at B change from the lower surface to the upper surface? y 300 Ib/ft L- M B 2.9' 2.9' 2.9' 2.9' Answer: Mo = 4625.50 Ib-ft
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