Civil Engineering MCQAE Level Civil Engineering
A beam 5 m long, simply supported at A and B, carries 50 kN at 2 m from A. Reaction at B:
Strength of MaterialsSupport ReactionEASY
Choose the correct answer
A
20 kN
B
30 kN
C
40 kN
D
50 kN
Correct Answer
A. 20 kN
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ΣM_A=0: RB×5=50×2 → RB=20 kN
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