(a) Find the support reactions of the beam shown below. (b) Find the shear-force and the bending-moment in the beam at point B. (c) Write the expressions for shear-force (V) and bending-moment (M) for the beam as a function of distant 'x' from the left-end support of the beam. 100 lb/ft 300 lb A •C D K4 ft 4 ft 2 ft 2 ft

(a) Find the support reactions of the beam shown below. (b) Find the shear-force and the bending-moment in the beam at point B. (c) Write the expressions for shear-force (V) and bending-moment (M) for the beam as a function of distant 'x' from the left-end support of the beam. 100 lb/ft 300 lb A •C D K4 ft 4 ft 2 ft 2 ft

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

Q.3) (a) Find the support reactions of the beam shown below.
(b) Find the shear-force and the bending-moment in the beam at point B.
(c) Write the expressions for shear-force (V) and bending-moment
(M) for the beam as a function of distant 'x' from the left-end
support of the beam.
100 lb/ft
300 lb
A
•C
D
K4 ft 4 ft
2 ft 2 ft

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