A free body diagram of a section of a beam is shown. The reaction force (RA) is 38 kN. What is the equation for the resisting shear force (V) in this section of the beam? 4 KN M O a. None of these options O b. V = 2 kN OC. V=-4x - 30.00 KN O d. V = -8x + 30.00 KN O e. V=-4x + 46.00 KN O -2m →! X

A free body diagram of a section of a beam is shown. The reaction force (RA) is 38 kN. What is the equation for the resisting shear force (V) in this section of the beam? 4 KN M O a. None of these options O b. V = 2 kN OC. V=-4x - 30.00 KN O d. V = -8x + 30.00 KN O e. V=-4x + 46.00 KN O -2m →! X

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 9.3.15P: A cantilever beam has a length L = 12 ft and a rectangular cross section (b = 16 in., h = 24 in.), A...

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Concept explainers

Bending Moment

In general, we can define the bending moment as the reaction induced when a certain amount of load or force is applied to an element which makes it bend.

Question

A free body diagram of a section of a beam is shown. The reaction force (RA) is 38 kN. What is the equation for the resisting shear
force (V) in this section of the beam?
4 KN
O a. None of these options
O b. V= 2 kN
OC. V=-4x - 30.00 kN
O d. V = -8x + 30.00 KN
Du
O e. V=-4x + 46.00 KN
ZIE
-2m →!
X
of VR

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