I really have no idea how to solve or even start this. A vertical uniform load of 500lb/ft is applied all along an S 12 x 50 beam and its supported on the edges. The material the beam is made of resists to a density of up to 48,000 psi (lb/in^2). Determine if the beam can withstand the load calculating the density of the max load in its most vulnerable point. Wmax = Mc/I where 'w' is the density of the load, M is the moment, c is the distance of the centroid to the furthest edge and I is the moment of Inertia of the section of the beam. Any help would be appreciated, thanks.