1. The problem statement, all variables and given/known data A 3.0 m long rigid beam with a mass of 130 kg is supported at each end. A 65 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam? http://i241.photobucket.com/albums/ff4/alg5045/p13-56.gif 2. Relevant equations 3. The attempt at a solution I tried doing Fnet = N1 - W - N2 = 0, but that didn't work.