A fixed beam AB of span 4 m is carrying a point load of 100 N at the centre. What is the fixed end moment at support A and B?
- AOption (a)
\( M_A = M_B = -12 \text{ N-m} \)
- BOption (b)
\( M_A = M_B = -50 \text{ N-m} \)
- COption (c)
\( M_A = M_B = -3 \text{ N-m} \)
- DOption (d)
\( M_A = M_B = -6 \text{ N-m} \)
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Correct answer
\( M_A = M_B = -12 \text{ N-m} \)
