QUESTION 2 A beam supports a variably distributed load as shown in Figure 2. Given a pin support at A, and a roller support at B and the length of a is 2.8 m, calculate the vertical support reactions (in unit of kN). Assume upward and rightward are 'positive' and include the sign as part of your answers. You must include all necessary free body diagrams and intermediate calculations in your work solution.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
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Problem 11.2.11P: The figure shows an idealized structure consisting of an L-shaped rigid bar structure supported by...
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QUESTION 2
A beam supports a variably distributed load as shown in Figure 2. Given a pin support at A, and a roller support at B and the
length of a is 2.8 m, calculate the vertical support reactions (in unit of kN). Assume upward and rightward are 'positive' and
include the sign as part of your answers. You must include all necessary free body diagrams and intermediate calculations in your
work solution.
w = Wo-kx²
A
B.
am
4m
RA :
数字
kN
RBY=
kN
Transcribed Image Text:QUESTION 2 A beam supports a variably distributed load as shown in Figure 2. Given a pin support at A, and a roller support at B and the length of a is 2.8 m, calculate the vertical support reactions (in unit of kN). Assume upward and rightward are 'positive' and include the sign as part of your answers. You must include all necessary free body diagrams and intermediate calculations in your work solution. w = Wo-kx² A B. am 4m RA : 数字 kN RBY= kN
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