Select one:O 51 mmO 66 mmO48 mmO 61 mmO 57 mm O15-2.Consider a simple supported beam subjected to the load shown. The bearm has a solid square cross section with edge"a", and made of steel alloy having a yielding tensile and compressive strength of oy 600 MPa. Determine its minimumrequired edge "a" for a factor of safety against yielding FS = 1.5. The area moment of inertia of that section about itsneutral axis N.A. Is lA = b.h/12.3 kN2 kN/mCD36 m

Answered: Image /qna-images/answer/4aca6beb-f420-48f7-acc5-df8e8596640e.jpg

Answered: 48 mm | bartleby

Engineering

Mechanical Engineering

48 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter9: Deflections Of Beams

Section: Chapter Questions

Problem 9.9.7P: The cantilever beam A CB shown in the hgure is subjected to a uniform load of intensity q acting...

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Concept explainers

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.

Question

Select one:
O 51 mm
O 66 mm
O48 mm
O 61 mm
O 57 mm

O15-2.
Consider a simple supported beam subjected to the load shown. The bearm has a solid square cross section with edge
"a", and made of steel alloy having a yielding tensile and compressive strength of oy 600 MPa. Determine its minimum
required edge "a" for a factor of safety against yielding FS = 1.5. The area moment of inertia of that section about its
neutral axis N.A. Is lA = b.h/12.
3 kN
2 kN/m
C
D
3
6 m

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