A beam with a W360x45 section (Beam weight 45 kg) is used as a  cantilever beam 7.5 m long. Find the maximum uniformly  distributed load which can be applied over the entire length of  the beam in N/mm, in addition to the weight of the beam, if the flexural  stress is not to exceed 140 MPa.(Answer in 2 decimal places)

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Pressure and Stress