Question: A simply supported beam of rectangular cross - section is loaded with a uniformly djstributed load of w kn / m over the

A simply supported beam of rectangular cross-section is loaded with a uniformly djstributed load of "w kn/ m" over the entire span of "2.5m". If the permissible stresses in bending and shear are "150 MPa " and "15 MPa ", respectively, evaluate the depth of a beam when both bending and shear stresses reach to their allowable limits simultaneously.
A simply supported beam of rectangular cross -

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