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7. Find the reactions at the pinned support and on the roller support. Then, determine the shear force and bending moment diagram as a function of r 48 kN/ m 6 m

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Draw the free body diagram of the beanm 48 kN/m .y 6 m Take moments about A. B, 96 kN Consider the equilibrium of forces alon

Consider a section at a distance ofx from A Consider the equilibrium of moments at the cut section. (8x)| M_ (48)(x)- M-36x -

Calculate the shear force and bending moments along the beam. At support A, x=0 V 48 4(o) V48 kN 2 м, 1( 36(0)-(0 M0 At suppo

Maximum bending moment in the beam occurs at zero shear force location. 0 48 4x x 3.46m Calculate the maximum bending moment

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