A horizontal semi-circular beam of radius ‘R’ is fixed at the ends and carries a uniformly distributed load ‘W’ over the entire length. The bending moment at the fixed support is

\(\frac{{{\rm{W}}{{\rm{R}}^2}}}{2}\)

\(\frac{{{\rm{W}}{{\rm{R}}^2}}}{4}\)

\(\frac{{{\rm{W}}{{\rm{R}}^2}}}{3}\)

A horizontal semi-circular beam of radius ‘R’ is fixed at the ends

1.	A horizontal semi-circular beam of radius ‘R’ is fixed at the ends and carries a uniformly distributed load ‘W’ over the entire length. The bending moment at the fixed support is
A.	\(\frac{{{\rm{W}}{{\rm{R}}^2}}}{4}\)
B.	\(\frac{{{\rm{W}}{{\rm{R}}^2}}}{3}\)
C.	\(\frac{{{\rm{W}}{{\rm{R}}^2}}}{2}\)
D.	WR2
Answer» C. \(\frac{{{\rm{W}}{{\rm{R}}^2}}}{2}\)

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A horizontal semi-circular beam of radius ‘R’ is fixed at the ends and carries a uniformly distributed load ‘W’ over the entire length. The bending moment at the fixed support is

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