Question: ( a ) A simply supported beam is subjected to a uniformly distributed load over entire span and it is subjected to a point load

(a) A simply supported beam is subjected to a uniformly distributed load over entire span and it is subjected to a point load at the centre of the span. Calculate the bending moment and deflection at midspan by using the Rayleigh-Ritz method and compare with the exact solution. use trail function y= a sin(\pi x/l).

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