A simply supported beam AB supports a trapezoid ally distributed load (see figure). The intensity of the load varies linearly from 50 kN/m at support A to 25 kN/m at support B, Calculate the shear force Vand bending moment M at the midpoint of the beam. 50 kN/m 25 kN/m B 4 m. PROBLEM 4.3-12

A simply supported beam AB supports a trapezoid ally distributed load (see figure). The intensity of the load varies linearly from 50 kN/m at support A to 25 kN/m at support B, Calculate the shear force Vand bending moment M at the midpoint of the beam. 50 kN/m 25 kN/m B 4 m. PROBLEM 4.3-12

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter4: Shear Forces And Bending Moments

Section: Chapter Questions

Problem 4.5.28P: A beam with simple supports is subjected to a trapezoidally distributed load (see figure). The...

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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 simply supported beam AB supports a trapezoid ally distributed load
(see figure). The intensity of the load varies linearly from 50 kN/m at
support A to 25 kN/m at support B,
Calculate the shear force Vand bending moment M at the midpoint of
the beam.
50 kN/m
25 kN/m
B
4 m.
PROBLEM 4.3-12

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