A beam has a pin support at A and a roller support at B. Given the load forces, find the support reactions at A and B.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A beam has a pin support at A and a roller support at B. Given the load forces, find
the support reactions at A and B.
50 kN
40 kN
125 kN-m
A
60°
В
3 m
3 m
3m
Select one:
O a. A. A, = 20 kN -; A,= 3.51 kN I; By = 88.2 KN ↑
O b. Ax = 34.6 kN +; A,= 10.8 kN I; By = 80.8 KN ↑
%3D
O c. A, = 0 kN; A,= 32.7 kN I; By = 67.3 KN ↑
O d. Ax = 20 kN A,- 17.3 kN 1; By = 67.3 KN ↑
Transcribed Image Text:A beam has a pin support at A and a roller support at B. Given the load forces, find the support reactions at A and B. 50 kN 40 kN 125 kN-m A 60° В 3 m 3 m 3m Select one: O a. A. A, = 20 kN -; A,= 3.51 kN I; By = 88.2 KN ↑ O b. Ax = 34.6 kN +; A,= 10.8 kN I; By = 80.8 KN ↑ %3D O c. A, = 0 kN; A,= 32.7 kN I; By = 67.3 KN ↑ O d. Ax = 20 kN A,- 17.3 kN 1; By = 67.3 KN ↑
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